A 250 watt electric bulb is lighted for 5 hours daily and four 6 watt bulbs are lighted for 4.5 hours daily. Calculate the energy consumed (in kWh) in the month of February.
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Answer:
38.024 units.
Explanation:
electricity consumed by bulb and light bulb
energy= 250 × 5 + 6 × 4 × 4.5
=0.108 + 1.25
= 1.358 kwh in a day
now electricity consumed in 28 days
=1.358 × 28
= 38.024 units.
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