Question

A 250 watt electric bulb is lighted for 5 hours and $\bf{four}$ 6 watt bulbs are lighted for 4.5 hours daily.Calculate the energy consumed(in kWh)in the month of $\bf{April}$ .

Answer 1

here is your answer

thx

Answer 2

Answer:40.74 KWh

For 250 watt,

Energy consumed=250×5=1250 Wh=1.25KWh.

For 6 watt bulbs,

Energy consumed=4×6×4.5=108Wh=0.108 KWh.

Total energy consed in a day =1.358 KWh.

Total days in month of April is 30 days.

So,Energy consumed in the month of april=30×1.

358=40.74 KWh