Physics · Electrical Machines
In a 3-phase induction motor, the rotor induced EMF per phase (Er) at a fractional slip 's' is given by which relation? (Where Eo is the rotor induced EMF per phase at standstill)
- 1s2Eo
- 2Eos
- 3Eo
- 4sEo✓
Correct answer
sEo
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