whats happen if we disconnect the NGR of alternator in running condition?. Generally we observed that transformer netrul is directly grounded but alternator connected with NGR, then ground?
Answer / ayush
we certainly cannot do this but we anyhow do it the unbalanced voltage in phases will run out and disturb the windings and under or output voltage can occur
| Is This Answer Correct ? | 1 Yes | 1 No |
i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.
what is the difference b/w conductor and semicoductor
What are the maximum and minimum ratings of MCB,MCCB,ACB,OCB,VCB and SF6 breakers?
2 Answers ABB, SK E&C, Sodexo,
what is the effect of leading power factor
3 Answers Aurobindo, R L Steels and Energy,
What is systematic error?
How much earthing require for h.t.22 k.v. cable in coming side & out going & 22 lighting arrest or,22 k.v.D.o. & A.B. switch.
what is the difference between Inverter and ups
What is skin effect?
how to check IR values in alternator winding?
Which circuit breaker arc quenching time is low AC or DC breaker?
why florescent light was flickering?
How to check the cable fault / hv test of transformer cable.
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)