Answer Posted / mostafaghodrat
motor is not used.(mccb)
Range not less than 630(acb)
Often in positions of power mv & hv used.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?
What is George phenomena to start the synchronus machine?
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
A d.c. Shunt motor is found suitable to drive fans because they require?
Do closed loop systems require manual input?
what is meant by LCR meter? where its useful ?
I need the recommended size for a 3 phase transformer at 13.8 KV Primary and connected loads of 3000 kVA at 4200 volts and 2375 kVA @ 480 volts AC.
What is core CT & it's function?
what is the requirement regarding earthing of Single conductor with AWA
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model
can i use ups power as a raw power for another ups
how to synchronize 3 phase slip ring induction motors of different ratings.
How many types of interlocking use in screw type air compressor,make-Kaser(BSD MODEL)?
Why do we require transformer with less specific weight if supply frequency is increased?
What are the conditions to be satisfied for parallel operation of dc generators?