Question

Write your question here (Keep it simple and clear to get the best answer)a 12hp moto has to be operated 8 hour/day how much will it coast at tge rate if 50 cent per kwh in 10 days

Answer 1

1HP = 745.7 W
12HP = 745.7×12 = 8948.4 W = 8.9484 kW 
If it used 8 hours a day, energy consumed by it per day 
= 8.9484 kW × 8h = 71.59 kWh

Total energy consumed in 10 days = 10×71.59 kWh  =715.9 kWh
cost = Rs. 0.50 per kWh
total cost = 715.9 × 0.50 = Rs. 357.94 ~ Rs. 358