Cooling Systems

All of these parts are part of a automotive cooling system (Except)

• water pump

• radiator

• thermostat

• catalytic convertor

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What carries coolant between the engine and the radiator

• radiator hoses

• water pump

• thermostat

• a tiny elf

A air cooled engine has ?

• cooling fins

• water jackets

• water pump

• windmills

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Liquid cooled engine has?

• water jackets

• water pump

• antifreeze

• all of the above

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What is the benefit of using all-season coolant for the engine?

• Prevents corrosion

• Increases fuel efficiency

• Reduces engine power

• Improves heat conduction

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

• internal combustion engine

• hybrid engine

• steam engine

• electric engine

Which component is responsible for converting fuel into mechanical energy in an internal combustion engine?

• spark plugs

• exhaust pipe

• pistons

• radiator

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

• intake, compression, ignition, and exhaust

• intake, compression, combustion, and exhaust

• inlet, compression, combustion, and exhaust

• intake, compression, ignition, and emission

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

• To provide electrical power to the spark plugs.

• To transfer force from combustion to the crankshaft.

• To regulate the flow of fuel into the engine.

• To cool down the engine.

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

• crankshaft

• camshaft

• piston

• spark plug