Propane C3H8 is burned. What will be the mole number of Oxygen in the combustion equation with 50%
excess air? The correct answer is: 7.5
Determine the stoichiometric gravimetric air-fuel ratio for the complete combustion of n-Butane
(C4H10). The correct answer is: 15.45 kg air/kg fuel
Propane C3H8 is burned. What will be the mole number of Nitrogen in the combustion equation under
theoretical air? The correct answer is: 18.8
10kg of flue gas formed per kg of fuel burned in the combustion of Butane C4H10 What is the A/F?
The correct answer is: 9
Propane C H is burned with 50% excess air. What will be the equivalence ratio? (Round off your answer
to nearest two decimal places) The correct answer is: 0.67
Determine the actual gravimetric air-fuel ratio for the complete combustion of n-Butane (C4H10 ) with
50% excess air. The correct answer is: 23.12 kg air/kg fuel
Propane (C3H8 ) is burned with 30% excess air. Determine the stoichiometric molar A/F ratio.
The correct answer is: 23.8 mol air/mol fuel
Propane C3H8 is burned. What is the stoichiometric gravimetric air-fuel ratio? The correct answer is:
15.66 kg air/kg fuel
Propane (C3H8 ) is burned with 30% excess air. Determine the actual molar A/F ratio.
The correct answer is: 30.94 mol air/mol fuel
Propane C H is burned with 50% excess air. What is the actual gravimetric air-fuel ratio? The correct
answer is: 23.5 kg air/kg fuel