Cars, Planes, Trains and Boats

Question 1

A cylindrical component that moves up and down inside the engine cylinder. It helps in compressing the air-fuel mixture and converting linear motion into rotational motion

Answer 1

Piston

Question 2

The main chamber where combustion takes place. Engines can have multiple cylinders arranged in a specific configuration, such as inline, V-shaped, or horizontally opposed

Answer 2

Cylinder

Question 3

A shaft that converts the linear motion of the piston into rotational motion. It is connected to the pistons via connecting rods and transfers the energy to the transmission and ultimately to the wheels.

Answer 3

Crankshaft

Question 4

A device that ignites the air-fuel mixture in the combustion chamber

Answer 4

Spark plug

Question 5

It delivers a controlled amount of fuel into the combustion chamber in a precise manner

Answer 5

Fuel Injector

Question 6

A heat exchanger that cools the engine by transferring heat from the coolant to the surrounding air. It helps in preventing the engine from overheating

Answer 6

Radiator

Question 7

A device that generates electrical power to charge the car’s battery and supply electricity to the vehicle’s electrical system.

Answer 7

Alternator

Question 8

Synchronizes the rotation of the crankshaft and camshaft, ensuring that engine valves open and close at the right time during each combustion cycle.

Answer 8

Timing Belt

Question 9

Regulates the flow of coolant to maintain optimal engine temperature.

Answer 9

Thermostat

Question 10

A rotating disc connected to the crankshaft that helps smooth out the engine’s power delivery and provides a mounting surface for the clutch in manual transmissions.

Answer 10

Flywheel

Question 11

Drives various engine components, such as the alternator, water pump, power steering pump, and air conditioning compressor.

Answer 11

Serpentine Belt

Question 12

Similar to a shock absorber but also serves as a structural part of the suspension, providing support and alignment for the wheels.

Answer 12

Strut

Question 13

Connects the steering system to the wheels and helps maintain proper alignment

Answer 13

Tie Rod

Question 14

A rotating shaft that transfers power from the transmission to the wheels, typically used in rear-wheel-drive and four-wheel-drive vehicles.

Answer 14

Drive Shaft

Question 15

A friction material that contacts the brake rotor when the brakes are applied, converting kinetic energy into heat to stop the vehicle

Answer 15

Brake pad

Question 16

Reduces friction between the wheel and the axle, enabling smooth rotation

Answer 16

Wheel Bearing

Question 17

a spring-loaded or hydraulic device that maintains the proper tension on the serpentine belt. It ensures that the belt stays tight and engaged with the pulleys, preventing slipping or slack

Answer 17

Tensioner

Question 18

rotating disc attached to the wheel hub; when the brake caliper squeezes the brake pads against it, it slows down the vehicle.

Answer 18

Brake Rotor

Question 19

A system that prevents wheel lockup during braking, improving vehicle control and reducing stopping distances

Answer 19

ABS (Anti-Lock Braking System)

Question 20

The front or forward part of the boat

Answer 20

Bow

Question 21

The rear or aft part of the boat

Answer 21

Stern

Question 22

A movable fin or plate at the stern of the boat, controlled by the helm, that influences the vessel’s direction

Answer 22

Rudder

Question 23

The rotating blades driven by the boat’s engine, providing propulsion by pushing water astern.

Answer 23

Propeller

Question 24

An engine mounted externally on the boat, typically on the transom. It includes the propeller, gearbox, and engine

Answer 24

Outboard motor

Question 25

An engine mounted within the boat, often connected to a shaft that drives an external propeller.

Answer 25

Inboard motor

Question 26

Controls the engine speed and, consequently, the boat’s speed

Answer 26

Throttle

Question 27

A mechanical device used for winding in or letting out ropes or cables, often used in conjunction with an anchor or for hoisting sails.

Answer 27

Winch