COOLING AND LUBRICATION SYSTEM - Practice Mode

1) What is the main purpose of the lubricant?
Correct Answer: Minimise the friction
2) Which system the gear type oil pump is used?
Correct Answer: Lubrication system
3) What is the cause of water leakage in water pump?
Correct Answer: Worn out seal
4) When it is required to change the water pump bearing?
Correct Answer: Bearing noisy
5) What is the effect if the radiator cores are clogged?
Correct Answer: Stop coolant flow