WHY THE SYNCHRORONOUS MOTOR IS NOT SELF STARTING, AND WHY
THE STATOR AND ROTOR IS COUPLED?

Answer Posted / baikunth

synchronous motor can run at synchronous speed or not. to
run the motor the rotor has to run at synchronous speed at
starting.

Is This Answer Correct ?    6 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why to keep capacitor bank off while generator running.

1300


What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?

1816


in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1428


Ratings of power transformer,Distribution transformer.

1103


What is the universal motor?

652






State ohm’s law?

658


WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR

3534


what is the use of vcb & isolator in substation?

1893


How to calculate the efficiency of Turbo Generator(Alternator) in general....?

2251


Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

2055


why need to be maintain power factor for industrial customer?

4099


Distribution transformer we provided 2 separate earthing pit for Body and 2 separate earthing pit for neutral,we can not connect separate body earthing pit to other earthing pit but we do metal glanding in secondary side cable termination in both side, transformer and PCC panel (LT Panel), is this safe for transformer and other equipment?

1256


whats the differece between Exd and Exe

4288


explain different types of d.c motors?

717


What is error of a measurement?

627