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A 1500 w electric geyser used every day for 2 hrs. Calculate the energy consumed ? (a) 90 kwh (b) 30 kwh (c) 750 kwh (d) None of these

A 1500 w electric geyser used every day for 2 hrs. Calculate the energy consumed ?


(a) 90 kwh


(b) 30 kwh


(c) 750 kwh


(d) None of these

Grade:11

2 Answers

Hrishant Goswami
343 Points
9 years ago

Used time = 30 x 2 = 60Energy Power x Time = 1500 x 60 / 1000 = 90 kwh

Khandavalli Satya Srikanth
38 Points
9 years ago

Rate of energy is power.There fore

power=Energy/time

Energy=power*time

=1500*2

=30 kwh

 

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