A 12.5 hp slip ring motor taking high initial current and its MPCB is
getting open.what may be the reason?
- 3 Answers
- 4158 Views
- I also Faced
- E-Mail Answers
Answer Posted / kiran
use megger and test for shorted ground and chech resistance of the winding.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what is the circutor?why we use it ?
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
what is the role of energy meter in distribution system ?
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
Is neutral transformer can be called as control transformer?
What should be the length of transmission line so that we can see/obtain the full sine wave of voltage??
33kv substation lay out details & line to line & line to earth measurements
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
do we use links in a dc circuit?if so what s its use in it?
what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....
what is a pulse transformer? how rise time of pulse changes when ever the voltage changes?
why does make gain margin and phase margin on same plot.?
What should be current in the Primary and secondary side of 1000KVA (11KV Supply)Transformer.?
