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An electric motor takes 5 A from a 220 V line. Determine the power of the motor and the energy consumed in 2 h.

An electric motor takes 5 A from a 220 V line. Determine the power of the motor and the energy consumed in 2 h.

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
3 years ago
Here, I = 5 A, V = 220 V, t = 2h = 7,200 s Power, P = V I = 220 x 5 = 1100 W Energy consumed = P x t = 100 W x 7200 s = 7,20,000 J = 7.2 x 105 J

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