Allied & ICAR Exam Bank • ALLIED_1132 NAT • 2 Marks

Section 3: Farm Power

Farm Power

Subtopic: Specific Fuel Consumption

Question Statement:

A tractor engine produces 40 kW brake power while consuming 9.2 kg of diesel fuel per hour. The brake specific fuel consumption (BSFC in g/(kW$\cdot$h)) is:

Answer Key:

230

Step-by-Step Solution & Explanation

$BSFC = \frac{\dot{m}_f}{BP} = \frac{9200\text{ g/h}}{40\text{ kW}} = 230\text{ g/(kW}\cdot\text{h)}$.
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