Question: A 4-pole three-phase 440 V Induction Machine (100 Hp, 60 Hz) gives rated output power at 5% slip. Determine: 1. Synchronous speed (1 mark) 2.

A 4-pole three-phase 440 V Induction Machine (100 Hp, 60 Hz) gives rated output power at 5% slip. Determine:

1. Synchronous speed (1 mark)

2. Motor speed (1 mark)

3. Frequency of the rotor circuit (1 mark)

4. Slip speed (2 marks)

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