SSC JE Mechanical Engineering 25 Sep 2019 Shift 1 Paper

Question : 170 of 200

Marks: +1, -0

Select the incorrect statement from below.

Oil rings are present to seal the combustion space from leakage of oil
A suitable thickness of the top of the piston is needed to provide sufficient bearing area for side load
Piston pin is used to connect piston and the connecting rod
Piston rings are present to prevent gases of combustion from leakage out

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