why neutral can not used in three phase motor connection?
No need to use neutral connection in three phase motor
connection.
1. If the motor conneciton is in Delta only three phase can
connect.
2. If the motor connection is in Star the star point
(shoted point ) act as a neutral. (krichaffs current law)
So no need to connect the neutral.
| Is This Answer Correct ? | 29 Yes | 3 No |
why dc source used for HV breakers and Relays operation?
Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.
What are the main Electrical IS rules?
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
neutral earth resistance testing is it possible for transformer while in load condition
what is the difference between unarmoured & Flexible cable? How to identified?
0 Answers Priyanka Electricals,
what is diffrence b/w -48vdc and +48vdc ?
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
how to select the cables based on amps ratings ? how to calculate the amps and how to select the cable size
which is better VCB or ACB and why?
Anybody now how to claculate the Bescom power consumption?
WHY IN AC DRIVES,INPUT PHASE CURRENT SHOW UNBALANCE?
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)