The engine oil pressure test is performed when
A. The oil pressure warning switch turns on while the ignition is at the ON position and the engine is not running
B. The oil pressure warning switch does not turn on while the ignition is at the ON position and the engine is not running
C. The oil pressure warning switch comes on while the engine is running
D. The oil pressure switch does not come on while the engine is running
Answer: Option C
This Question Belongs to Automobile Engineering >> Cooling And Lubrication In Automobile
The type of pump circulation system is
A. Open system
B. High pressure system
C. Both A and B
D. None of these
A. Pressure valve
B. Thermostat valve
C. Blow-off valve
D. Pressure and vacuum valve
What is the possible cause of poor circulation?
A. Restriction in system
B. Loose fan belt
C. Both
D. None
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