The function of piston ring in an internal combustion engine is
A. To prevent lubrication oil from entering the combustion space
B. To prevent leakage of combustion chamber products past piston
C. To transfer heat from piston to cylinder walls
D. All of the above
Answer: Option D
This Question Belongs to Automobile Engineering >> Cooling And Lubrication In Automobile
Related Questions on 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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