Question

1.Which of the following is not characteristic of good fuel
A. high calorific value
B. moderature combustion velocity
C. produce more pollutants
D. produce less ash​

Answer 1

Answer:

C. produce more pollutants

Explanation:

because good fuel does not release any ash or harmful gases .

Answer 2

Answer:

the fuel with a low ignition temperature easily catches fire an is unsafe so a)is a answer