Allied & ICAR Exam Bank • ALLIED_0271NAT • 2 Marks
Section 3: Farm Power
Farm Power
Subtopic: I.C. engine systems – fuel, cooling, lubrication, ignition, electrical, intake and exhaust
Question Statement:
A turbocharger compressor increases the intake air density of a tractor diesel engine by $30\%$. If the naturally aspirated engine produced $40\text{ kW}$, the new theoretical power output in kW (assuming proportional scaling) is:
Answer Key:
52
Step-by-Step Solution & Explanation
Power scales directly with inducted air density: $40 \times 1.30 = 52.0\text{ kW}$.