Electrical Machines
Which of the following motor has more stability

 salient pole motor
 cylindrical motor
None of these
 both motors has same stability

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP