Question

What is the mixture of Gasohol?

(a) 90% ethanol + 10% gasoline

(b) 10% ethanol + 90% gasoline

(c) 40% ethanol + 60% gasoline

(d) 50% ethanol + 50% gasoline

The question was asked by my school principal while I was bunking the class.

My question is from Surface Ignition Alcohol C.I. Engine topic in division Conventional and Alternate Fuels of IC Engine

Answer 1

The correct option is (b) 10% ethanol + 90% gasoline

The best I can explain: 10% ethanol + 90% gasoline makes gashol.