an engine develops 100 Kw wihing the cylinder using fuel having calrofic value of 40000kj/kg with brake thermal efficiency 0.24 and mechanical efficiency 0.8. the fuel consumprion in kg/s .?

an engine develops 100 Kw wihing the cylinder using fuel having calrof

1.	an engine develops 100 Kw wihing the cylinder using fuel having calrofic value of 40000kj/kg with brake thermal efficiency 0.24 and mechanical efficiency 0.8. the fuel consumprion in kg/s .?
A.	30
B.	1/120
C.	0.3
D.	37.5
Answer» B. 1/120