Question

What is the specific gravity value of gasoline?

(a) 0.3 to 0.6

(b) 1 to 15

(c) 0.7 to 0.78

(d) 0.9 to 1.5

I got this question in a national level competition.

Origin of the question is Properties of Conventional Fuels in portion Fuels, Intake System & Leakage Preventers of Automotive Engine Design

Answer 1

Correct option is (c) 0.7 to 0.78

The best I can explain: The specific gravity value of gasoline is 0.7 to 0.78, the specific heat value of gasoline is 2.1 KJ/Kg^oC and the calorific value of Diesel is 50 MJ/Kg.