COOLING AND LUBRICATION SYSTEM - Practice Mode

1) Where the metal fins are provided in the air cooled engine?
Correct Answer: Cylinder and head
Explanation:

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2) Which types of cooling system the rate of cooling is very low?
Correct Answer: Thermo siphon system
3) How the water pump get drive in pump circulation cooling system?
Correct Answer: By belt
4) Which mixture is used in radiator reverse flushing cleaning?
Correct Answer: Flushing water with air (gun) pressure
5) When the thermostat valve open in engine?
Correct Answer: Operating temperature of engine