Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion

Discussion Forum : IC Engines and Nuclear Power Plants - Section 1 (Q.No. 17)
17.
In a four stroke cycle petrol engine, the charge is ignited at
30° before top dead centre
30° after top dead centre
30° before bottom dead centre
30° after bottom dead centre
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Sid said:   6 years ago
Can anyone explain these degrees in engines, about all the valves opening and closing degrees? please.

Rakesh Gupta said:   1 decade ago
30 degree before top dead center, so we get peak pressure and temperature just after top dead center.

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