for selection of transformer we will considering 5 to 6
times of starting current of higher rating motor connected
to secondary side. according to process wise we will start
the motors gradually suppose if we will start 15 to 20
motors at a time wat will happen?
Answer / wareagle
If you start all of the motors at the same time then you
will have the sum of the lock rotor amps time the number of
motors occurring at the same time. You may trip the primary
transformer breaker.
| Is This Answer Correct ? | 4 Yes | 0 No |
How to calculate 33 kv panther conductor line losses.
1 Answers Construction, Orange,
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
why rating of transformer is in kva instead of kw?
why not phase to phase fault occure in raining day in hv sub-station?
What is the difference between a Distribution Transformer and a Power Transformer.
how can we avoid magnetostriction in transformer?describe the suitable methods.
if we are using ACB in a panel the how much clearance do we need in panel room.
what is the meaning of WYE and DELTA in Electric meter?
how much current take 16sq mm Cable
Dear, How much ph is maintained of water electrolite used in lrs for slipring induction motor ?
What is LT? And specify the range of voltage?
neutral carrying current more than phase in 3phase supply.i want to know the reason?
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)