Automotive Engine Practice

Front

What is the main type of engine used in most automobiles?

Back

internal combustion engine

Front

Which component is responsible for converting fuel into mechanical energy in an internal combustion engine? Options: spark plugs, exhaust pipe, pistons, radiator

Back

pistons

Front

What are the four strokes in a four-stroke internal combustion engine?

Back

intake, compression, combustion, and exhaust

Front

What is the purpose of the piston in an internal combustion engine?

Back

To transfer force from combustion to the crankshaft.

Front

Which engine component is responsible for controlling the opening and closing of the intake and exhaust valves?

Back

camshaft

Front

What is the purpose of engine lubrication?

Back

To reduce friction, heat, and prevent wear and damage.

Front

Which type of lubricant is commonly used in automotive engines?

Back

motor oil

Front

What is the purpose of the engine cooling system?

Back

Regulate engine temperature and prevent overheating.

Front

Which component is responsible for igniting the fuel-air mixture in an internal combustion engine?

Back

spark plug

Front

What are the two main types of engine ignition systems?

Back

spark ignition (SI) and compression ignition (CI)