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Automobile Engineering - Engineering

Q1:

The function of a first compression ring (top ring) is that it

A increases the combustion temperature

B creates swirl

C maintains a seal and prevents the fuel leakage

D maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber

ANS:D - maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber

Explanation: No answer description is available.