Question

Rahul had two fuels with different calorific value and ignition temperature combination. Which fuel he should use for better efficiency?

a. Fuel with high calorific value and high ignition temperature
b. Fuel with low calorific value and high ignition temperature
c. Fuel with high calorific value and low ignition temperature
d. Fuel with low calorific value and low ignition temperature

Answer 1

Explanation:

Correct option is

B

2.25× 10

8

m/s

v

1

v

2

=

μ

2

μ

1

=

1.33

1

v

2

1.33

v

1

=

2.25×

10

8

m/s