IC Engines and Nuclear Power Plants - Engineering

Q1:

A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of

A 75% iso-octane and 25% normal heptane

B 75% normal heptane and 25% iso-octane

C 75% petrol and 25% diesel

D 75% diesel and 25% petrol

ANS:A - 75% iso-octane and 25% normal heptane

Explanation: No answer description is available.