why a three phase transformer cant rotate like three phase motor

Answer Posted / gajanan

there are 2 reasons
1. the windings of motor are displaced in space and phase
but that of xmer are only in phase.
2. the windings of xmer are concentrically connected and in
conc conneced wind no mechanical motion is produed

Is This Answer Correct ?    9 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

12.5 tons a/c is their how much kva generator can recommend to the customer.

1485


What is the equivalent circuit of a transformer and its vector diagram?

2168


How can we increase fuel-power ratio of any DG set?

1351


what is ramping rate of generator

1563


how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?

1193






how are reversing the direction of rotation of dc motor

1260


what is model question rrb junior engineer electrical gr.II

1543


Why neutral is not used in three phases dol starter

1413


What is resonant frequency?

704


HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

1712


What are the causes for the failures of sandwich type (Al) busducts?

1423


How many turns are there in primary winding? (In Transformer)

1217


What are the types of class b amplifier?

605


can any one know is sbi interview based on merit or based on roll number

1499


Define what is power quality meter ?

659