Which component in a truck cooling system requires that the coolant has some lubricating properties?
A) water pump
B) radiator shutters
C) thermostat
D) intercooler

Question

Quizplus · Accepted Answer

The water pump in a truck's cooling system requires that the coolant has some lubricating properties. This is because the water pump contains moving parts (such as bearings and seals) that need lubrication to function properly and prevent wear. Coolant with lubricating properties helps to reduce friction and wear on these parts, ensuring the water pump operates efficiently and has a longer service life.

Which Component in a Truck Cooling System Requires That the Coolant