a 12 HP motor has to be operated 8 hours per day. how much will it cost at the rate of 50 per kilowatt hour in 10 days
Answers
Answered by
3
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
( HP is horse power)
Similar questions