COOLING AND LUBRICATION SYSTEM - Quiz

1) What is the main purpose of the lubricant?

Minimise the friction Increase the friction Increase the wearness Increase the noise

2) Which system the gear type oil pump is used?

Lubrication system Cooling system Fuel system Air conditioning system

3) What is the cause of water leakage in water pump?

Worn out bearing Worn out shaft Worn out seal Worn out impeller

4) When it is required to change the water pump bearing?

Water leakage Bearing noisy Low water pressure Fan belt loose

5) What is the effect if the radiator cores are clogged?

Free coolant flow Slow coolant flow Stop coolant flow Increase coolant flow