119 Transport Trivia Questions and Answers
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Easy Transport Trivia Questions
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What does ABS stand for in automobile safety?
Anti-lock braking system
ABS helps prevent wheels from locking during hard braking. This allows the driver to keep steering control while slowing down.
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What color are aircraft flight recorders usually painted to make them easier to find?
Orange
Flight recorders are usually painted bright orange, despite the nickname 'black box.' The high-visibility color helps search teams locate them after an accident.
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An aircraft's black box is really two recorders. One is the flight data recorder. What is the other?
The cockpit voice recorder
The recorder used to loop over just 30 minutes of audio, but a 2008 rule raised the minimum to two hours after investigators kept losing cockpit sound recorded earlier in the flight. Despite the name, both recorders are painted bright orange, not black, so search teams can find them at a crash site.
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Which aircraft control surfaces increase lift during takeoff and landing?
Flaps
Extending the flaps increases a wing's camber, letting it produce the same lift at a slower speed, which is why pilots use them for takeoff and landing rather than cruise.
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What is an aircraft's fuselage?
Its main body
The fuselage is the aircraft’s main body, containing the cockpit, cabin, and often cargo areas. It also connects the wings and tail assembly.
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Which aircraft control surface helps control yaw?
Rudder
The rudder on the vertical tail controls an aircraft's yaw, its rotation left or right about the vertical axis.
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Which cockpit instrument works by measuring static air pressure?
Altimeter
An altimeter indicates an aircraft's altitude, normally by sensing atmospheric pressure.
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What bicycle part moves the chain between rear sprockets?
Derailleur
A rear derailleur moves the chain among the cassette's sprockets, changing the bicycle's gear ratio.
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Which passenger aircraft is commonly called the Jumbo Jet?
Boeing 747
Its distinctive upper-deck hump exists because Boeing put the cockpit above the main deck, leaving the nose free to open as a cargo door in case the passenger version ever became obsolete. The final aircraft rolled off the line in December 2022, ending a 54-year production run.
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How is the cabin of a gondola lift carried up a mountain?
It hangs from a moving overhead cable
A gondola lift's cabins hang from a loop of steel cable strung between towers. The cable both carries their weight and drags them along, pulled by a motor at one end of the line.
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Where did the caboose sit on a traditional freight train?
At the very back
The caboose rode at the end of the train as an office and lookout for the conductor and brakemen, who watched the cars ahead for overheating axles and shifting loads. Electronic devices clipped to the last coupler replaced it during the 1980s.
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How does a car's crumple zone protect the people inside?
It folds up so the impact is spread over a longer distance
The front of the car is built to collapse in a controlled way. Crushing through an extra half-metre of steel stretches the stop out over more time, and the gentler the change in speed, the smaller the force on the people in the cabin.
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What does a catalytic converter reduce in a car's exhaust?
Harmful emissions
A catalytic converter uses a chemical reaction to convert harmful pollutants like carbon monoxide and nitrogen oxides into less harmful gases before they leave the exhaust.
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How many parallel hulls does a catamaran have?
Two
A catamaran has two parallel hulls joined by a frame or deck. The wide spacing can provide stability and room without requiring one very heavy hull.
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Which aircraft operated scheduled supersonic passenger services between Europe and North America?
Concorde
Concorde operated scheduled supersonic passenger services between Europe and North America.
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What standardised steel box lets freight move between ships, trains and trucks without being repacked?
Shipping container
The shipping container transfers whole between ship, rail and road, which is what cut loading costs and remade world trade from the late 1950s. Each box carries an 11-character ISO 6346 code: an owner prefix, a six-digit serial number and a check digit that catches misreadings.
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Skoda cars have been built since 1895 in what is today which country?
Czech Republic
Vaclav Laurin and Vaclav Klement began making bicycles, then motorcycles and cars, at Mlada Boleslav in Bohemia. The Skoda name arrived in 1925, and Volkswagen took a stake in 1991.
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What starts fuel combustion in a diesel engine?
Compression ignition
Diesel fuel ignites in hot, compressed air rather than by a spark.
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Which type of vessel works a fixed, scheduled route carrying passengers and vehicles across water?
Ferry
A ferry runs a timetabled crossing between two set points, taking foot passengers, cars and freight. A barge hauls cargo and is usually pushed or towed rather than driven, a tug exists to move other vessels, and a trawler fishes.
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What passenger rail service began running through the Channel Tunnel in 1994?
Eurostar
Eurostar began service in 1994 through the Channel Tunnel. It provided direct rail travel between London and cities such as Paris and Brussels.
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What combination usually drives a conventional hybrid automobile?
Gasoline engine and electric motor
A conventional hybrid combines a gasoline engine with an electric motor. The motor can assist the engine during acceleration, while regenerative braking helps recharge the battery.
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What bridge instrument displays a ship's magnetic heading?
Compass
A magnetic compass carries a needle or card that swings into line with the Earth's magnetic field, showing which way the bow is pointing. Ships still carry one because it needs no power and keeps working when the electronic navigation does not.
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What technology is commonly used to locate objects beneath the water's surface?
Sonar
The word is short for 'sound navigation and ranging'. Active sonar sends out a pulse and times the echo bouncing back, while passive systems just listen, since sound carries far better through water than radio or light does.
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In Britain, what does the MOT test take its name from?
Ministry of Transport
The annual roadworthiness test is still called the MOT after the government department that introduced it in 1960, long since renamed.
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What does a vehicle's odometer measure?
Distance traveled
An odometer records how far a vehicle has traveled, usually in miles or kilometers. It is different from a speedometer, which shows current speed.
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Which ship earned the nickname “Old Ironsides”?
USS Constitution
The USS Constitution gained the nickname during the War of 1812, when British cannonballs were said to bounce off its strong oak hull. It was a wooden sailing frigate, not an iron ship.
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What is the world's oldest metro system?
London Underground
The first stretch ran between Paddington and Farringdon, pulled by steam locomotives through tunnels lit by gas lamps, since electric trains did not arrive until the 1890s. Londoners still call the network 'the Tube', after the cylindrical deep-level tunnels bored later.
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On traditional railway track, the sleepers are laid in a deep bed of what?
Crushed stone
That stone bed is called ballast. The chippings are deliberately angular so they lock against each other, holding the sleepers still against the shove of a passing train, spreading its weight into the ground and letting rain drain straight through.
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What sits under both rails, holding them upright and the correct distance apart?
Sleepers
Sleepers, called ties in North America, lie across the track beneath both rails, fixing the gauge and spreading each axle's weight into the stone below. Traditionally they were creosoted timber; most new track is laid on pre-stressed concrete.
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What color is a standard yield sign's border?
Red
The border of a standard yield sign is red.
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What kind of vehicle is a traditional rickshaw?
A human-powered passenger vehicle
A traditional rickshaw is a human-powered passenger vehicle, usually a two-wheeled cart pulled by a person. It was once a common form of urban transportation in parts of Asia.
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On a two-way road, what is the painted line that separates traffic travelling in opposite directions called?
The centre line
The centre line runs down the middle of a two-way road and divides the opposing streams of traffic; where it is solid, crossing it to overtake is forbidden. Lane lines separate lanes running the same way, an edge line marks the outer boundary of the carriageway, and a stop line is the bar across your lane at a junction.
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On a motorway, what is the shoulder?
The strip of surfaced ground running alongside the traffic lanes
A shoulder is the strip of surfaced ground alongside the running lanes, kept clear so broken-down vehicles can pull off and emergency vehicles can get through. In Britain it is called the hard shoulder, and on smart motorways it is sometimes opened as a live traffic lane.
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What part of a tire contacts the road?
Tread
The tread is the part of a tire that contacts the road and provides traction. Its grooves help channel water away from the contact area, improving grip on wet surfaces.
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What road feature is marked by alternating black-and-white stripes?
A pedestrian crossing
A pedestrian crossing, specifically a zebra crossing, is marked by alternating black-and-white stripes across the road. Drivers must give way to pedestrians on the crossing.
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What is the front of a ship called?
Bow
The front of a ship is called the bow. Its pointed shape helps the vessel move efficiently through the water.
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If you face toward a ship's bow, where is port?
On your left
When you face a ship’s bow, port is on your left and starboard is on your right. These directions stay fixed relative to the vessel, so they remain the same even when the ship changes course.
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Which colors mark a ship's port and starboard navigation lights?
Red and green
The same scheme carried over into aviation: aircraft show a red light on the left wingtip and a green one on the right, so pilots and sailors alike can tell at a glance which way another craft is heading in the dark.
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What is the stern of a ship?
Its back or rear
The stern is the back or rear of a ship, opposite the bow at the front. The ship’s rudder and propeller are typically located at or near the stern.
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What does SUV stand for?
Sport utility vehicle
The category began with vehicles built on truck frames for rough ground, and later shifted to car-based designs.
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Which two bodies of water are connected by the Suez Canal?
Mediterranean Sea and Red Sea
The Suez Canal connects the Mediterranean Sea with the Red Sea through Egypt. It provides a shorter sea route between Europe and the Indian Ocean.
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In which country was Volvo founded in 1927?
Sweden
Assar Gabrielsson and Gustaf Larson drove the first Volvo car out of a Gothenburg factory in 1927. The name is Latin for 'I roll'. Volvo Cars has belonged to the Chinese group Geely since 2010.
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Which ship sank on its maiden voyage after striking an iceberg in the North Atlantic?
Titanic
Titanic sank in April 1912, with about 1,500 people dying. The disaster led to major changes in lifeboat requirements and maritime safety procedures.
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In what year did the Titanic sink?
1912
The Titanic sank in April 1912. The Lusitania, another famous ocean-liner tragedy, sank three years later in 1915.
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What shape is a standard stop sign?
Octagon
The standard stop sign is an eight-sided octagon, making it recognizable even when viewed from behind.
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How many hulls does a trimaran have?
Three
A trimaran has three parallel hulls, usually with a main central hull and two smaller outriggers. Its multi-hull design can provide speed and stability.
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How does a trolleybus usually receive electric power?
From overhead wires
A trolleybus usually receives electricity through poles that connect to overhead wires along its route. This allows it to run on electric power without carrying a large onboard battery.
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What does VIN stand for on a motor vehicle?
Vehicle Identification Number
A VIN is a unique identification code assigned to a vehicle. It is used for registration, recalls, insurance, and ownership records.
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In which Italian city are gondolas a traditional form of water transport?
Venice
Venice is built around canals and lagoons, so gondolas became specialized narrow boats for moving through its waterways. Today they are especially associated with sightseeing.
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A vehicle's VIN is unique to which of these?
One individual vehicle
Every vehicle leaving a factory gets its own 17-character VIN, so two identical cars of the same model and colour still carry different numbers. The code also records the manufacturer, the assembly plant and the model year.
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Which aviation category covers aircraft that can operate from a helipad or a small ship deck?
Vertical takeoff and landing
Harriers achieve it with vectored-thrust nozzles that swivel to point straight down, while the V-22 Osprey tilts its whole rotor nacelles from horizontal to vertical. Helicopters qualify too, since the term covers any aircraft that can hover and descend straight down instead of gliding in on a runway.
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What color is a standard school bus in the United States?
Yellow
US school buses use the standard National School Bus Glossy Yellow color.
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In 2019 a Bugatti Chiron prototype set a one-way top-speed record. What did it record?
304.77 mph (490.48 km/h)
Andy Wallace took a near-production Chiron Super Sport 300+ to 304.773 mph at the Ehra-Lessien test track, verified by TÜV. It is not recognised as a production-car record: that needs a car on sale and the average of two runs in opposite directions, and this was a single pass.
Medium Transport Trivia Questions
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What does a hovercraft ride on while traveling over land or water?
A cushion of air
Fans force air beneath the craft and a flexible skirt traps it as a pressurised cushion that lifts the hull clear of the surface. That is why a hovercraft can cross beach, mud and water without changing anything.
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What is the enclosed chamber that raises or lowers a boat between two water levels on a canal called?
A lock
The boat enters the lock, the gates close, and water is let in or drained until the level matches the next stretch of canal. A weir is a fixed overflow, a sluice is a gate controlling flow, and a culvert carries water under an obstacle.
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In a locomotive depot, which device rotated an engine so it could face the opposite direction?
A turntable
A turntable is a rotating bridge set in a pit that swings a locomotive to any angle, and it is what a roundhouse is built around. A traverser slides vehicles sideways between parallel tracks without turning them.
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At an airport, what is the secured zone beyond the security checkpoint called?
Airside
An airport is split in two. Landside is the part anyone may walk into, with the check-in desks and the arrivals hall. Airside is everything past the security checkpoint, reachable only by screened passengers and staff.
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Who designed the three-point automobile seatbelt for Volvo in 1959?
Nils Bohlin
Nils Bohlin designed Volvo's three-point seatbelt in 1959. Earlier safety pioneers include Edward Claghorn, who patented a basic seatbelt in 1885, and Preston Tucker, who fitted seatbelts to his 1948 Tucker cars.
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What airport surface routes aircraft between runways and parking stands?
Taxiway
A taxiway is the paved route aircraft use to move between runways and parking stands or other airport areas. Its centerline is typically marked with a single continuous yellow line to guide pilots.
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What was the approximate top speed of the first Benz Motorwagen?
10 mph
The 1886 Benz Patent-Motorwagen managed about 10 mph, or 16 km/h, from a single-cylinder engine producing well under one horsepower. Bertha Benz still drove one roughly 65 miles from Mannheim to Pforzheim in 1888 to prove the machine worked.
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Which dockside machine works directly over a ship's hold, moving containers between vessel and quay?
A container crane
A container crane is the tall dockside machine that lifts containers between a ship and the terminal. Its spreader locks onto a container’s corner fittings so it can be moved safely and efficiently.
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In what year did the first non-stop flight across the Atlantic take place?
1919
The first non-stop flight across the Atlantic took place in 1919, when John Alcock and Arthur Whitten Brown flew from Newfoundland to Ireland in a modified Vickers Vimy bomber.
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Which rail system opened in 1964 as the world's first high-speed line?
Shinkansen
Japan's Shinkansen opened between Tokyo and Osaka in October 1964, days before the Tokyo Olympics, running at up to 210 km/h on track built purely for it. France's high-speed service followed seventeen years later.
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Who patented the first practical gasoline-powered automobile?
Carl Benz
Carl Benz patented his three-wheeled Motorwagen in January 1886, and that patent is generally treated as the birth of the automobile. Gottlieb Daimler was developing engines in parallel a hundred kilometres away, and the two firms eventually merged.
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Who piloted the first flight to break the sound barrier in level flight?
Chuck Yeager
Chuck Yeager broke the sound barrier on October 14, 1947 in the Bell X-1. Chalmers "Slick" Goodlin was the original X-1 test pilot before Yeager took over.
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Which aircraft was the first to exceed the speed of sound?
Bell X-1
Chuck Yeager piloted the Bell X-1 past Mach 1 in 1947. The orange rocket plane was shaped to resemble a .50-caliber bullet for stability at high speed.
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Who developed the four-stroke cycle used by most modern car engines?
Nicolaus Otto
The four strokes are intake, compression, power, and exhaust. Otto's cycle became the standard foundation for many gasoline engines.
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What does a steam locomotive's tender primarily carry?
Fuel and water
The tender is the vehicle coupled directly behind the engine holding its coal or oil and its water, and that capacity set how far the locomotive could run between stops. Tank engines carry the same supplies on the locomotive itself and need no tender.
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What makes a funicular different from other steep mountain railways?
Two cars share one cable and counterbalance each other
A cable runs from one car up over a pulley at the summit and back down to the other, so the descending car's weight helps haul its partner up and the motor only has to overcome the difference plus friction. That is why the two cars pass each other at a midway siding.
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The 1880s safety bicycle displaced the penny-farthing largely thanks to which drivetrain part?
The roller chain
Hans Renold patented the bush roller chain in Manchester in 1880. Chain drive let the pedals turn a small rear sprocket instead of the front wheel itself, so a bicycle could be geared up for speed without the enormous front wheel of the penny-farthing. The same chain later drove motorcycles and factory machinery.
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Which gas generally fills modern blimps?
Helium
Helium gives slightly less lift than hydrogen but does not burn, so it replaced hydrogen in passenger airships. Nitrogen and oxygen are about as dense as air and would provide no lift at all.
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A sealed container that travels by ship, then rail, then truck without ever being unpacked is an example of which kind of freight transport?
Intermodal
Intermodal freight combines ship, rail and road in a single journey with the load staying inside one standard container the whole way, so each transfer is a crane lift rather than a warehouse job.
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In what year did the first section of the London Underground open?
1863
The Metropolitan Railway opened in 1863 between Paddington and Farringdon, making London the birthplace of underground rapid transit. The earliest trains were pulled by steam locomotives, so the tunnels had ventilation shafts and the carriages filled with smoke.
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The penny-farthing was displaced in the late 1880s by a design with two equal-sized wheels and a chain driving the rear wheel. What is that design called?
Safety bicycle
John Kemp Starley's Rover of 1885 set the pattern: equal wheels, a chain to the rear, and a saddle low enough that the rider could put a foot down. It was called the safety bicycle because falling off a penny-farthing from five feet up was a genuine hazard, and the shape has barely changed since.
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Which ship, preserved in dry dock at Portsmouth, is the world's oldest commissioned warship?
HMS Victory
HMS Victory was launched in 1765 and was Nelson's flagship at Trafalgar in 1805. She has never been struck from the Royal Navy's list, which makes her the oldest warship still in commission anywhere. USS Constitution, launched in 1797 and also still commissioned, holds the related record of oldest commissioned warship still afloat.
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In railway engineering, what does track gauge measure?
Distance between the rails
Track gauge is the distance between the inner faces of the two rails. Railways with different gauges may require passengers or cargo to change trains.
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What are the tapered movable rails that steer a train's wheels from one line onto another called?
Points, or a switch
Britain calls them points and North America calls them a switch. Two tapered blades slide sideways against the running rails, so the wheel flanges are guided onto whichever route is set, and the signalling system locks them in place before a train is allowed over.
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What conversion occurs when a battery-powered vehicle slows using its motor?
Kinetic energy into electrical energy
Regenerative braking converts the vehicle’s kinetic energy into electrical energy, which can be stored in the battery. During this process, the electric motor works like a generator to help slow the vehicle.
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In maritime transport, what does a ship's draft measure?
Depth below the waterline
A ship's draft is the vertical distance from the waterline to the lowest part of its hull. Ports and channels must be deep enough for a ship's draft.
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Why is the right-hand side of a ship called starboard?
It is the side the steering oar was mounted on
Starboard comes from the Old English steorbord, the steering board. Before rudders were hung on the stern, a ship was steered with a large oar over the right-hand side, which is also why the other side became the port side: with a steering oar in the way, it was the left that had to be turned to the quay for loading.
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What does a tachometer measure in a car?
Engine speed
A tachometer displays engine speed in revolutions per minute, or rpm. Drivers use it to judge when to shift gears and avoid over-revving the engine.
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What is the name of the rotating part of a helicopter that produces most of its lift?
The main rotor
The main rotor generates nearly all of a helicopter's lift and thrust. The tail rotor spins too, but its job is to counter the torque the main rotor puts into the fuselage; the tail boom carries it, and skids are simply landing gear.
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At a US crosswalk, what color is the walking-person symbol that means it is safe to cross?
White
US pedestrian signals show a white walking person to cross and an orange upraised hand to stop. Much of Europe uses a green figure and a red one instead, which is why the American signal looks wrong to visitors.
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What is the wingspan of the Stratolaunch "Roc," the largest aircraft ever built by wingspan?
117.35 m (385 ft)
The twin-fuselage carrier plane, built to air-launch rockets, first flew from California's Mojave Air and Space Port in April 2019. Its wingspan beats even the Antonov An-225 Mriya, the heaviest aircraft ever built, and the Airbus A380 superjumbo.
Hard Transport Trivia Questions
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What is a seaplane whose fuselage itself sits in the water, rather than being carried on separate floats, called?
A flying boat
A flying boat has a boat-shaped hull that provides its own buoyancy, as on the Short Sunderland or the Spruce Goose. A floatplane is carried on pontoons, an amphibian is defined by also having wheels for land, and an ekranoplan is a ground-effect craft rather than an aircraft that lands on water.
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Stephenson's Rocket got far more boiler heating surface than earlier locomotives from which feature?
A multi-tubular boiler
Rocket drew the fire's hot gases through 25 copper tubes running the length of the boiler, hugely increasing the surface exposed to the water and the steam it could raise. That, with a blastpipe sharpening the draught, won it the 1829 Rainhill Trials.
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What is the hinged, spring-loaded frame on the roof of an electric train that collects current from the overhead line called?
A pantograph
The pantograph is sprung so its carbon contact strip stays pressed against the overhead wire as the train moves and the wire height changes. A bogie is the wheeled truck under the vehicle, and a third-rail shoe collects current from a rail at track level instead.
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Glider pilots gain height by circling inside what?
A thermal
A thermal is a column of warm air rising off sun-heated ground, and a glider circles tightly to stay inside it, climbing as long as the air rises faster than the glider sinks. An inversion does the opposite, capping rising air and killing thermals off.
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What does drafting behind another racing vehicle mainly reduce?
Aerodynamic drag
The leading vehicle leaves a pocket of slower-moving, low-pressure air, so the follower meets less air resistance and needs less power to hold the same speed. Sitting in that hot, still air tends to raise engine temperature rather than lower it.
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Who designed the original Mini launched in 1959?
Alec Issigonis
Issigonis turned the engine sideways and drove the front wheels, freeing roughly 80 percent of the car's floor area for passengers and luggage. That layout became the template for nearly every small car built since.
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Which small forward-facing tube, whose blockage by ice or insects has caused fatal airspeed errors, feeds an aircraft's airspeed indicator?
Pitot tube
A pitot tube points into the airflow and senses ram air pressure. Comparing that with the still-air pressure read by a flush static port gives airspeed, so a pitot blocked by ice or a wasp nest can leave a crew with badly wrong readings.
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In which decade did the Michaux workshop in Paris first fit pedals to the velocipede?
1860s
In the 1860s the Michaux workshop in Paris fixed cranks and pedals straight onto the front wheel of the velocipede. The resulting iron-and-wood machine, nicknamed the boneshaker, set off the first cycling craze.
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Which two railroads met at Promontory Summit in 1869 to complete the first U.S. transcontinental railroad?
Central Pacific and Union Pacific
The Central Pacific built east from Sacramento and the Union Pacific west from Omaha, meeting at Promontory Summit in Utah where a golden spike was driven on 10 May 1869. The Northern Pacific and Great Northern completed their own northern routes decades later.
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Who is credited with inventing modern containerized shipping?
Malcolm McLean
McLean's standard containers let cargo move between ships, trains, and trucks without being unloaded piece by piece. That intermodal system transformed global trade.
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In what year was modern containerized shipping introduced?
1956
Malcolm McLean pioneered the system when the SS Ideal X carried standardized containers. The innovation helped create the modern global supply chain.
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Bus rapid transit began in 1974 with the express busways of which South American city?
Curitiba
Curitiba in Brazil opened its first 20 km of dedicated busway in 1974 under mayor Jaime Lerner, later adding tube stations, prepaid boarding and articulated buses. Bogota's TransMilenio, opened in 2000, was modelled on it.
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Which manned, air-breathing aircraft is fastest?
Lockheed SR-71 Blackbird
The Lockheed SR-71 Blackbird is the fastest manned, air-breathing aircraft, capable of sustained flight above Mach 3 at altitudes over 80,000 feet. Its titanium skin was designed to expand as the aircraft heated up during high-speed flight.
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Who developed the rotary engine that bears his surname?
Felix Wankel
Wankel's engine replaces pistons with a triangular rotor spinning inside an oval housing, giving a compact, smooth engine with very few moving parts. Mazda persevered with it longest, in the RX series.
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Who introduced the 1817 two-wheeled running machine that riders steered while pushing along with their feet?
Baron Karl von Drais
Karl von Drais demonstrated his Laufmaschine in Mannheim in 1817. It had two in-line wheels and a steerable front wheel but no pedals, no chain and no brakes, and became known across Europe as the draisine.
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What route hosted the first regularly scheduled commercial airline service?
St. Petersburg to Tampa
The 23-minute Florida flight began on January 1, 1914. It demonstrated that aircraft could provide a scheduled public service, not merely air shows or experiments.
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In what year did Germany's ICE high-speed service begin?
1991
Germany's InterCity Express (ICE) entered passenger service in 1991.
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What aerodynamic phenomenon gives an aircraft extra lift and reduced induced drag when it flies very close to a surface?
Ground effect
Within roughly a wingspan of the surface the wingtip vortices are disrupted, cutting induced drag and increasing lift, which is why airliners seem to float during the flare. The Doppler and Coriolis effects concern frequency shift and rotating frames, not wings near the ground.
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Which warship, launched in 1860, was Britain's first ocean-going iron-hulled armoured warship?
HMS Warrior
HMS Warrior combined an iron hull, an armour belt and steam power, and made every wooden ship of the line obsolete the day she launched. She never fired a shot in anger and is preserved at Portsmouth.
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What was the name of the first automobile to exceed 100 kilometers per hour?
La Jamais Contente
Camille Jenatzy's torpedo-shaped La Jamais Contente reached 105.88 km/h in 1899, and it was electric, long before batteries were written off as slow. The Blitzen Benz set later records but ran on petrol.
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Which car was the first to break the sound barrier on land?
Thrust SSC
Andy Green drove Thrust SSC to 763 mph, about 1,228 km/h, across Nevada's Black Rock Desert in October 1997, just past the speed of sound. The twin-jet car still holds the land-speed record and remains the only land vehicle to have gone supersonic.
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In which decade did omnibuses first appear in London?
1820s
George Shillibeer launched London's first omnibus service in 1829, a horse-drawn coach carrying around twenty passengers between Paddington and the Bank along the New Road. What made it an omnibus was that anyone could pay a fare and climb aboard, the name coming from the Latin for 'for all'.
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Which steam locomotive holds the world speed record for steam traction?
Mallard
The LNER A4 Mallard reached 126 mph down Stoke Bank on 3 July 1938, and no steam locomotive has beaten it since. Flying Scotsman is the more famous name but was credited with 100 mph in 1934, and Big Boy was built to haul weight rather than run fast.
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Which rocket plane holds the speed record for a crewed aircraft, hitting Mach 6.7 in 1967?
North American X-15
On 3 October 1967 William "Pete" Knight took an X-15 to Mach 6.7, about 4,520 mph, which no crewed aeroplane has beaten since. The programme flew 199 missions between 1959 and 1968, and its data on heating and control at extreme speed fed into later high-speed aircraft and the Space Shuttle.
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In maritime shipping, what does Ro-Ro stand for?
Roll-on/roll-off
Ro-Ro ships carry wheeled cargo such as cars, lorries and trailers, which are driven aboard over ramps instead of being lifted by crane. The contrast is lo-lo, lift-on/lift-off, where cargo is craned in and out.
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What does a vehicle's differential allow the driven wheels to do when cornering?
Rotate at different speeds
In a turn the outer wheel travels further than the inner one, so the differential's gears split the drive between them at unequal speeds. A solid axle forces both wheels to turn together, which makes the tyres scrub and fight the steering.
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Which aircraft completed the first nonstop, non-refueled flight around the world in 1986?
Rutan Voyager
Dick Rutan and Jeana Yeager flew Voyager around the world in nine days in December 1986, taking off so heavy with fuel that its wingtips scraped the runway. GlobalFlyer repeated the feat solo in 2005, and the Douglas World Cruisers circled the globe in 1924 but with many stops.
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What is a ship's primary structural member?
Keel
The keel is the ship’s main structural backbone, running lengthwise along the bottom of the hull. In traditional shipbuilding, it was laid down first and the rest of the hull was built around it.
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What is the top speed of France's TGV trains in commercial service?
320 km/h
Newer high-speed lines such as LGV Est are cleared for 320 km/h, while the older lines built from 1981 onwards run at 300. A specially modified TGV set the world record for a wheeled train, 574.8 km/h, on test track in 2007.
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Which aircraft became the world's first commercial jet airliner?
The de Havilland Comet
The Comet entered service with BOAC in May 1952, six years before the Boeing 707. Fatal crashes traced to metal fatigue at its square window corners grounded the fleet and cost Britain the lead; the Viscount was a turboprop, not a jet.
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Why does a lightly loaded ship pump seawater into its ballast tanks?
To improve its stability and trim
Ballast lowers the centre of gravity and pushes the hull deeper, keeping the propeller and rudder properly submerged and the ship steady in a seaway. It makes the ship ride lower, not higher, and costs speed rather than adding it.
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What vehicle was the traditional horse-drawn predecessor of London's taxi service?
Hackney coach
The hackney coach was the horse-drawn predecessor to London's taxis; the term "hackney carriage" is still the official legal name for London cabs today.
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What is the fastest speed ever reached by any train, set by Japan's L0 series maglev in 2015?
603 km/h (374.7 mph)
The test run took place on the Yamanashi maglev line, where the train floats on magnetic levitation rather than rolling on wheels. Its planned commercial top speed on the future Tokyo–Nagoya route is a comparatively modest 500 km/h, since running this fast every day would add extra wear and energy cost.
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What is the total length of the Danyang–Kunshan Grand Bridge in China, the longest bridge in the world?
164.8 km (102.4 mi)
The high-speed rail viaduct opened in 2011 as part of the Beijing–Shanghai line and can reportedly withstand magnitude-8 earthquakes and a strike from a 300,000-tonne ship. It is more than three times longer than the Hong Kong–Zhuhai–Macau Bridge, itself one of the longest sea crossings ever built.
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Which vessel holds the record for longest ship ever built, at 458 m (1,504 ft)?
Seawise Giant
Built in Japan and lengthened after its original buyer refused delivery, it entered service in 1981 under the name Seawise Giant. It survived an Iraqi missile strike in 1988, was salvaged and rebuilt as Happy Giant and later Jahre Viking, and was finally scrapped in India in 2010.
Answered in full
These come up often enough that each one has its own page.
- Which steam locomotive holds the world speed record?
- Which ship earned the nickname “Old Ironsides”?
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