what is the difference between induction and synchronous
motor?explain in simple words?why 3 phase motor is given
preference over single phase motor.

Answer Posted / amirtha

the induction motor run at lower than synchorous
speedsynchorous synchorous speed.

Is This Answer Correct ?    39 Yes 15 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is there any reason that we get shock on touching phase wire because the earth is at neutral potential? Is there any reason that the earth is at neutral potential because the neutral is earthed in apower station

1554


A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.

1526


What magnetic circuit is formed in berry-type constructions and why?

660


-What shall be short circuit current of LV switchgear for a 1000 kva, 11.415kv, 3 phase tranformer with 5% reactance.

1682


Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

3291






how much flux density of CRNO core

2347


What are the types of class b amplifier?

611


how is control wiring coding is done in a CRP panel ?

1540


Why have to use copper cable for local isolator to motor ?

1658


PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

5742


please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in

1549


Define relative stability.

634


can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?

1560


how works inductive &capacitive sensors?

1540


If breaker is undefined position, first step to do.

1793