M.-Motor rotates dm-no noise

what are the merits and demerits of synchronous motor over
an induction motor...??

Question Posted / ckp

Answer Posted / ckp

Is This Answer Correct ?

1 Yes

0 No

Please Help Members By Posting Answers For Below Questions

What is purpose of reactor?.What is different between line and bus reactor?

1896

if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

1366

how can i get an electrical c-certificate?

2177

Why PS class CT is always preferred for Differential protection?

1536

how to determine Sq.mm size of finolex power cables.

1940

What is shunt voltage and u v voltage witch one best

1667

DC transmission

2011

what is reverse power relay brief explanation and in b/w where it is connected

1980

BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C

2272

What is pi controller?

1134

How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1862

Is there chopping current in resistive circuit

1891

in Telecom DC system-why positive +ve is made earthed.and - ve is fed to load.

2628

please send me privious exam's queation papers of section engineer(electrical).

2002

what is Fan Control Cubicle

2416