there are a transformer and a motor. both are connected to
3phase, 415 Volt, 50Hz power supply. Both are working with
induction principles. Then, why, motor is rotating and
transformer is not rotating.
Answer Posted / krishna
Transformer works on the principle magnetic induction.
but transformer having primary and secondary
windings ...which are static ..then how rotation is
possible in transformer????/
coming to induction motor it having primary and secondary
windings ....one of which is a static winding and other is
rotatory winding.
hence rotation is possible due to magnetic action produced
by the mutual induction principle as in tranformer...
| Is This Answer Correct ? | 13 Yes | 4 No |
Post New Answer View All Answers
How to convert a two phase power into a three phase power in induction machine?
prove that power consumed in 3 phase delta system is 3 times as compared to 3 phase star system
model question paper for supervisor trainee
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
What is boucholz relay and the significance of it in to the trformer?
Why efficiency of generator is higher than motor at a particular load?
for compensate 315mh inductance ,how many capaciance required?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
How the frame size of a flange mounted AC induction motor is calculated?
what is the method of earthing of a transformer using electrodes?
is it possible to have dc motors on single chip
can someone explain that how the speed of the protection system affects the fault level calculation?
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
how to revers the direction of single phase motor
Write a note on materials used as a fuse element.