Electrical Machines
The result of slip test on a 3-phase, 20 KVA, 400 V, 50 Hz connected salient pole alternator is given below- Phase value: Vmax = 100 V, Vmin = 96 V, Imax = 10 A and I min = 7 A. The direct and quadranature axis reactances are respectively

 8.248 and 5.54 Ω.
  14.28 and 5.54 Ω.
 14.28 and 9.60 Ω.
 8.248 and 9.60 Ω.

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Electrical Machines
The coil spam

 can never be equal to pole pitch.
 none of above.
 must be exactly equal to people pitch.
  may or may not be exactly equal to people pitch.

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