Is LV shorted in magnettic balance test?If yes why?
Answer Posted / k.prakashchandra
To limit the short circuit current
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Discribe type of fault in DOL and stardelta startor.
What happen Grid EARTH plat got cut.
What are the basic & Majour problems in UPS ?
What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
What are the three types of compensators?
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
How you give clearance to a spare feeder.
can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com
In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?
what are inductive and capacitive voltage transformers.what are their applications
Tell me all plants load factors i.e which plant operating on which load?