Question

Calculate the power consumed by 2 fans of 150 watts and 2 bulbs each of 20 watts runs for 6 hours in a day

Answer 1

Answer:

Try to solve you will the answer

Answer 2

The power consumed is 1.140 unit.

Explanation:

Given that,

Power consumed by 2 fans = 150 watt

Power consumed by 2 bulbs = 40 watt

Time = 6 hours

We need to calculate the total power consume

Given that,

$P=P_{f}+P_{b}$

Put the value into the formula

$P=150+40$

$P=190\ Watt$

Power consume in 6 hours

$P=190\times6$

$P=1140\ Watt h$

1 unit = 1 kw h

So,

$1140\ Wh= 1.140\ unit$

Hence, The power consumed is 1.140 unit.

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Topic : power consume

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