Cooling System in Car Engine Quiz

What is the main function of a car engine cooling system?

• To stabilize the temperature of the engine

• To increase the speed of the vehicle

• To reduce the weight of the engine

• To improve fuel efficiency

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Which type of cooling system is commonly used in older cars and motorcycles?

• Air cooling system

• Water cooling system

• Oil cooling system

• Hybrid cooling system

What is the function of a water pump in a car engine cooling system?

• To dissolve the heat from the radiator

• To regulate the temperature of the coolant

• To provide airflow for radiator cooling

• To ensure the continuous flow of coolant

What is the purpose of a thermostat in a car engine cooling system?

• To open and allow the coolant to flow through the radiator

• To cool the coolant by the air flow through the radiator

• To check the temperature of the engine

• To reduce the weight of the engine

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Which component of the cooling system is responsible for cooling the coolant?

• Water pump

• Radiator

• Thermostat

• Coolant temperature sensor

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What is the recommended ratio of antifreeze to water in a car engine cooling system?

• 1:1

• 2:1

• 3:1

• 4:1

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What is the function of a radiator cooling fan in a car engine cooling system?

• To maintain the air flow passing through the radiator

• To provide heat to the inside of the vehicle

• To regulate the temperature of the coolant

• To ensure the continuous flow of coolant

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What is the purpose of a heater core in a car engine cooling system?

• To cool the coolant by the air flow through the radiator

• To provide heat to the inside of the vehicle

• To regulate the temperature of the coolant

• To ensure the continuous flow of coolant

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What are the main hoses used in a car engine cooling system?

• Upper and lower radiator hoses

• Water pump hoses

• Thermostat hoses

• Heater core hoses

What is the purpose of a head gasket in a car engine cooling system?

• To ensure the motion of the coolant

• To carry the heat in the tubes into the air stream

• To seal the blocks to the heads

• To prevent the coolant from draining out