A four-stroke diesel engine operating at 800 rpm uses 0.10 kg of fuel in 4 minutes while developing a torque of 70 Nm. Calculate brake specific fuel consumption
A. 0.262 kg/kwh
B. 0.256 kg/kwh
C. 0.242 kg/kwh
D. 0.236 kg/kwh
Answer:B
A four-stroke diesel engine operating at 800 rpm uses 0.10 kg of fuel in 4 minutes while developing a torque of 70 Nm. Calculate brake specific fuel consumption
A. 0.262 kg/kwh B. 0.256 kg/kwh C. 0.242 kg/kwh D. 0.236 kg/kwh
Explanation: Power=(frac{2πNT}{60}=frac{2*π*800*70}{60}) = 5864.31 W