Question

b) A train of 1500KN weight develops a power of 35kW while moving down a slope (TM)
of 1 in 150 at a uniform speed of 18kmph. What power is required if the train is to
go up the slope with the same speed?​

Answer 1

Answer:

principal(p)=Rs1200 Rate(R)=12% Time(t)=3year S.I= 100 PxRxT 100 1200×12×3 =Rs432

amount=P+S.I =1200+432 =1632 (b)P=7500 rate(r)=5% T=3year S.I= 100 PxRxT

= 100 7500×5×3 =1125

amount=7500+1125

=8625