A 480-V, 60-Hz, 50-hp, three-phase induction motor is supplying by 60 A at 0.85 PF lagging. The stator copper losses are 2 kW, and the rotor copper losses are 700 W. The friction and windage losses are 600 W, the core losses are 1800 W, and the stray losses are negligible. Find the following quantities: (a) The air-gap power (b) The power converted (c) The output power (d) The efficiency of the motor

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Q: What are the various losses in an Induction motor? On what factors do they depend?

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A:

Q: A 60-Hz induction motor runs at 860 r/min at full load. Determine a. the synchronous speed, b. the…

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Q: a) The rotor power output of a 3-phase induction motor is 15 kW and the corresponding slip is 4%.…

A:

Q: 3.17. A 200-turn coil is rotating at a speed of 3600 rpm in a 4-pole generator. The flux per pole is…

A: The given question is solved in step by step process.Explanation:

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A:

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Q: Draw the equivalent circuit of Induction motor and explain its different parameters.

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A: Class C