The function of a spark plug in a petrol engine is to ……………… the air-fuel mixture.

Which component stores electrical energy in an electric vehicle?

Which part of the vehicle ensures smooth gear shifting?

What is the typical benefit of regenerative braking in electric vehicles?

What role does the ECU (Engine Control Unit) play in a car?

What is a common alternative fuel to gasoline used in vehicles?

The main function of an alternator is to ………………

All-wheel drive systems improve vehicle performance in ……………… conditions.

Which system helps reduce harmful exhaust gases in a vehicle?

What is the main purpose of fuel injection systems?

What helps increase traction in snowy driving conditions?

What type of engine does not require spark plugs?

Which fluid is essential for automatic transmissions?

Cruise control is mainly used to ………………

The chassis of a vehicle provides ………………

The exhaust system helps to expel ……………… from the engine.

Which of the following improves aerodynamic efficiency?

When a vehicle understeers, it tends to ………………

Which component is responsible for transferring engine power to the wheels in a front-wheel-drive vehicle?

A vehicle’s center of gravity affects its ………………

Which energy source is primarily used in electric vehicles?

A turbocharger works by using ……………… to compress air into the engine.

Which unit is commonly used to measure engine power?

An electric motor is used to ……………… the wheels in an electric vehicle.

The radiator fan helps to ……………… the engine temperature.

The brakes convert kinetic energy into ……………… during braking.

In a hybrid vehicle, the battery is ……………… during regenerative braking.

Tires must be properly inflated to ensure ……………… and safety.

A vehicle’s alternator ……………… the battery while the engine is running.

The exhaust system helps to remove ……………… gases from the engine.

Motor oil is used to ……………… moving parts of the engine.

Low tire pressure can ……………… fuel efficiency.

In EVs, the inverter converts DC power to ……………… power for the motor.

The powertrain is responsible for ……………… power from the engine to the wheels.

A clogged air filter can ……………… engine performance.

The battery in an electric vehicle stores ……………… energy.

The crankshaft is a part that converts linear motion into ……………… motion.

Disc brakes use calipers to ……………… the brake pads against the rotor.