Automotive - Cooling Systems Flashcards
1
Q
What is the potential danger of working near electric thematically operated cooling fans?
A
Electricity operated thematic fans can switch on at any time the engine is hot.
2
Q
What is heat?
A
Heat is aform of energy
3
Q
Two points for possible internal engine coolant leaks
A
Faulty cylinder head gasket cracked head or block
4
Q
How would a radiator hose be checked for serviceability
A
It should be squishy and soft. If it is hard and brittle it will need to be replaced
5
Q
What happens when the drive belt is too tight?
A
Excessive load put on the water pump and alternator bearings.
