Interested to Buy Any Domain ? << Click Here >> for more details...
while doing the excitation current test on power
transformer what is the value of voltage to be applied?
Nomonal rated voltage or 10% of rated voltage? Is it
necessary to apply on high voltage side?
- 1 Answers
- 5720 Views
- ACC, I also Faced
- E-Mail Answers
Answer Posted / guna
we have to apply three phase voltage only..bcoz,for
transformer rated voltage is 220kv not 230v.we can check in
l.v side also.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
At what speed an electric car can run with 2 HP motor of weighing 400 kg?
when it is possible kvrah lead & fundamental kwh be equal in electonic trivector meters (3 ph)
advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?
what is the write prosidure of stringing of 8meter pcc pole.
What will be the current if the resistance total in a series circuit doubles?
There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?
what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.
Difference between HRG and NGR. Are they both the same thing
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
what about SAP/MRP regarding manufacturing of electric motors and all drives?
in shunt clippers why a resistor is used in sereis with the input
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
why high speed tripping relay will be used in tripping circuit why not normal relay
Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?
