Question

How can fuel have good flexibility?

(a) Should have high calorific value

(b) Should have high moisture content

(c) Should be easy to handle and control

(d) Should have high cost

I had been asked this question during an interview.

Asked question is from Calorific Value topic in division Fuels and Combustion of Engineering Chemistry II

Answer 1

The correct answer is (c) Should be easy to handle and control

The best explanation: Flexibility is defined as the rate of response in heat liberation with the variation in operating conditions.