Why D.C Voltage used in Meggering...as well as in Hipot test?
why not A.C?
Answer Posted / k.prakashchandra
To maintain the potential difference continuously
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
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
how the works electronic energy meter?
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to ngrm.sudha249@gmail.com
what is the question paper model for section engineer in RRB
If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!
how could we know the size of cable by physical view?
can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent
how did the testing of protection relays done through current injection
what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?
How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?
how can we calculate the ratio of caustic soda and water in lrs.
Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.
IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.
how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?