Interested to Buy Any Domain ? << Click Here >> for more details...
why we are having many type of vector group in the
transformer ,what is the use of it?
- 2 Answers
- 5750 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
They are required for phase shifting or matching wherever
required, especially for measurements in electronic relays
and meters
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
difine electrical ballast in HPSVL
For high frequency application we use which transformer?
iam working in power plant. In hot places tube lights are glowing at the end portion only. what is the reason for that?
What is meant by sag?
how open delta PT works & what is its construction?
how to find the resistance and gap volatage of the diode??
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
What is the general system requirement of alternator?
how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?
state the working of discharge lamp?
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
Compare salient pole and cylindrical rotor machines.
why the colour of insultor stack , petticoat is brown. Is it has some technical reason.
we all know voltage is a force(emf), and the force always devides if 2 or more than2 loads are there but why does the voltage remains same is parallel, it must devide na ???
what is the main difference between power devices and signal devices
