What does combustion efficiency mean ?
A. Boiler ability to burn the fuel to fuel that is not burned and amount of air present at exit
B. Calorific value that can be obtained by burning a fuel
C. Energy that is released when fuel is burned
D. None of the mentioned
Answer:A
What does combustion efficiency mean ?
A. Boiler ability to burn the fuel to fuel that is not burned and amount of air present at exit B. Calorific value that can be obtained by burning a fuel C. Energy that is released when fuel is burned D. None of the mentioned
Explanation: Combustion efficiency is used to denote the amount of fuel burned by using the air.