Interested to Buy Any Domain ? << Click Here >> for more details...
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.
- 8 Answers
- 12378 Views
- I also Faced
- E-Mail Answers
Answer Posted / ag
there is no mechanical bearing to support the induction
effect on the transformer secondary winding. So, only
potential(volts) is transferred to secondary for use in
another circuit.
While motor is enable to rotate while being pushed by the
induction effect of the primary because of the mechanical
bearing.
transformer is electrical to electrical
motor is electrical to mechanical
| Is This Answer Correct ? | 0 Yes | 7 No |
Post New Answer View All Answers
What safety precaution are to be taken for avoiding electric hazards ?
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
What is Auto Mains Failure Panel & Auto Synchronizing Panel
What is phase cross over frequency?
what is p.s impedance measurement test in earthing transformer?
What is Surge Capacitor? Why it is use in Generator Circuit Breaker?
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.
how to maintain frenquncy with syncronising sub-station for distribution
what happen if the parallel generator phase angle shift by 1 degree in manual mode
The 3 phase Delta connection RB=440V, BY=350V,.......* is Line to Line voltage RY= ? And Formula....?
Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
Why a tesa lamp is glow between two phase?
Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.
