Allied & ICAR Exam Bank • ALLIED_3007 NAT • 2 Marks

Section 3: Farm Power

Farm Power

Subtopic: Fuels and combustion

Question Statement:

If stoichiometric air-fuel ratio for diesel fuel #4 is 14.5 kg air/kg fuel, the actual air required for operating at an equivalence ratio phi = 0.86 is computed. If 1 kg of fuel is burned with 10% excess air, actual air required in kg is:

Answer Key:

15.95

Step-by-Step Solution & Explanation

Actual air = 14.5 * 1.10 = 15.95 kg.
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