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Shankar Sr

· started a discussion

· 1 Months ago

Wrong option

Question:

The Rotor input when, rotor copper loss in an induction motor is 600W and slip is 3% is :

Options:
A)

18 kW

B)

200 kW

C)

20 kW

D)

25 kW

Solution:

Ans:(c) Rotor copper loss = Slip × Rotor Input

Rotor Input = 20kw

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