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Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion

Discussion Forum : IC Engines and Nuclear Power Plants - Section 4 (Q.No. 12)
IC Engines and Nuclear Power Plants
12.
In a four stroke cycle petrol engine, the expansion
starts at top dead centre and ends at bottom dead centre
starts at 30° before top dead centre and ends at 50° before bottom dead centre
starts at 30° after top dead centre and ends at 50° after bottom dead centre
may start and end anywhere
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.
Akhil said:   9 years ago
Please tell me how to solve this question?
Kajal Patil said:   5 years ago
In four-stroke SI engine, generally, expansion starts at TDC and ends 50° before BDC.
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