

Automobile Engineering - Engineering
Q1: The function of oil-control rings is that itA
lubricates the cylinder wall by releasing oil from its hole
B
keeps the cylinder wall lubricated by holding oil in its channel
C
prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan
D
maintains a seal and prevents escape of burned gases and oil leakage
ANS:C - prevents engine oil from going into the combustion chamber and returns excess lubricating oil off the cylinder wall through the return holes in the piston to the oil pan Explanation: No answer description is available. |


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