Mechanical Engineering - IC Engines and Nuclear Power Plants - Discussion

Discussion Forum : IC Engines and Nuclear Power Plants - Section 2 (Q.No. 32)

IC Engines and Nuclear Power Plants

32.

The knocking in spark ignition engines can be reduced by

retarding the spark

increasing the engine speed

both (a) and (b)

none of these

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

4 comments Page 1 of 1.

Mayank said: 1 year ago

Here Retarding the spark means delaying the spark ignition.

K P singh said: 8 years ago

Option D is correct, I think.

Prakash said: 8 years ago

By using high octane petrol.

S Bera said: 8 years ago

How this is possible?

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