what is the breakdown voltage value in BDV test in
transformers?
Answer Posted / rajesh kumar.k
As per IE rule it should withstand 40kv/min.
Is This Answer Correct ? | 39 Yes | 12 No |
Post New Answer View All Answers
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
how to identify conection leads of an unknown electric motor
how is calculated the quantity of weight in hot test xlpe?
all interview questions with answers of ntpc (2000-2009
what is Anti-pumping?
What is the automatic voltage regulator with servomotor?
What is meant by stator?
What is the Minimum winding resistance of motors ( small & big)? referance range
we have require a Motor (1500kW, 6.6kV, 50Hz) which shall operate at 1500rpm during 30min and after it shall run on 500rpm during 15min. The same cycle shall be repetitive during the whole working days. Which method is best and economic to achieve such type of task. VFD, VVFD, Pole changing motor etc.
in dc shunt motor if field winding is shorted then
What is the practical way to calculate the cable size for known ampere load?
My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible
Why we use mho Relay in long transmission line?
HOW TO WORK A VFD?SAY SIMPLE METHOD
On Which Pressure PRV is operated.