The detonation tendency in petrol engines for specified conditions of fuel rating, compression ratio, speed, etc, can be controlled by having ___________
A. smaller cylinder bore
B. bigger cylinder bore
C. medium cylinder bore
D. none of the mentioned
Answer:A
The detonation tendency in petrol engines for specified conditions of fuel rating, compression ratio, speed, etc, can be controlled by having ___________
A. smaller cylinder bore B. bigger cylinder bore C. medium cylinder bore D. none of the mentioned