The compression ratio of alcohol fuel lies between ___________
(a) 11:1 to 13:1
(b) 7:1 to 9:1
(c) 5:1 to 7:1
(d) none of the mentioned
This question was addressed to me in a national level competition.
My question is from Surface Ignition Alcohol C.I. Engine topic in portion Conventional and Alternate Fuels of IC Engine