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Internal Combustion Engines MCQs

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Practice free Internal Combustion Engines multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 262 questions — no login required.

Question 10easy

The pressure at the end of compression in the case of diesel engine is of the order of

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Question 11easy

The maximum temperature in the I.C. engine cylinder is of the order of

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Question 12easy

Pick up the wrong statement

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Question 13easy

The temperature of interior surface of cylinder wall in nonnal operation is not allowed to exceed

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Question 14easy

Crankcase explosion in I.C. engines usually occurs as

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Question 15easy

Compression loss in I.C. engines occurs due to

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Question 16easy

The specific fuel consumption per BHP hour for a petrol engine is approximately

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Question 17easy

The air requirement of a petrol engine during starting compared to theoretical air required for complete combustion is

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Question 18easy

Which of the following is not an internal combustion engine

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