Witch of the following factors would increase the probability of knock in the CI engines? 1. Long ignition delay of fuel 2. Low self-ignition temperature of fuel 3. Low volatility of fuel Select the correct answer using the codes given below: Codes:

Witch of the following factors would increase the probability of knock

1.	Witch of the following factors would increase the probability of knock in the CI engines? 1. Long ignition delay of fuel 2. Low self-ignition temperature of fuel 3. Low volatility of fuel Select the correct answer using the codes given below: Codes:
A.	1, 2 and 3
B.	1 and 2
C.	1 and 3
D.	2 and 3
Answer» C. 1 and 3

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Witch of the following factors would increase the probability of knock in the CI engines? 1. Long ignition delay of fuel 2. Low self-ignition temperature of fuel 3. Low volatility of fuel Select the correct answer using the codes given below: Codes:

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