Question

a refrigerator of rating 400W is used for 10hr it's day. calculate the electronic consumed in 1 month in B.O.T.(1month=30 day) also calculate the electronic bill if 1 B.O.T cost Rs 5​

Answer 1

Answer:

(i) Energy consumed by refrigerator of rating 400 W for ten hours each day, (ii) Energy consumed by two electric fans of rating 80 W each for twelve hours each day is, (iii) Energy consumed by six electric tubes of rating 18 W each for 6 hours each day is, Total energy consumed in the month of June (30 days) is given by, = (0.8 + 1.92 + 0.648) x 30 kWh = 6.568 x 30 = 197.04 kWh Electricity bill for the month of June = Rs 197.04 x 3 = Rs 591.12 = Rs 591 (approx.)Read more on Sarthaks.com - https://www.sarthaks.com/682396/household-uses-the-following-electric-appliances-refrigerator-rating-400-for-10-each-day