Description : A pony motor is basically a?
Answer : Pony motor is basically a small induction motor.
Description : The hybrid between horse and donkey is called (1) Pony (2) Colt (3) Mule (4) Zebra
Answer : Mule
Description : The heating time constant of a totally enclosed motor is relatively Select one: a. higher b. lower c. independent of type of enclosure. d. small .
Answer : B
Description : The efficiency of a 3-phase, star connected synchronous motor is 95% and it takes 24A at full load and unity power factor. What will be the induced e.m.f. if total mechanical power developed at full load and 0.9 power factor leading is 14620W. The synchronous impedance per phase is (0.2+j2) Ω.