Question:-
Consider the following statements
The difference between higher and lower heating values of the fuels is due to
1. Heat carried by steam from the moisture content
2. Sensible heat carried away by the fuel gases.
3. Heat carried away be steam from the combustion of hydrogen in the fuel
4. Heat lost by radiation
Of these statements
Option (A)
2, 3 and 4 are correct
Option (B)
1 and 2 are correct
Option(C)
3 alone is correct
Option(D)
1, 2, 3, and 4 are correct
Correct Option:
(D)
question-answer-faq-9144