how many typetesting of transformers?

Answer Posted / kumar.n

One more test REF test

Is This Answer Correct ?    3 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in science exhibition how lamp can blink when you clap near the lamp ? thank you

1495


Why current shoots up in the secondary on the knee point voltage during saturation test of CT? How core saturation effects the secondary current (while the primary side is open)? What the logic behind this?

1517


WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

1638


Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?

3843


placement paper samples of mspl company

1514






In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above

1572


What is the difference between the transmission line and distribution line?

663


why we are using Load factor?

1366


draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.

1489


why effective resistance should be more than static resistance in transmission line?

1583


What is the ratio of true power to apparent power in an ac circuit?

686


1.what is difference between ATS & STS main use. 2.what is difference between ACB& VCB With symobles,and main partes, manimum range. 3.How many types of relays and main function.

5604


What will be the effect if I use inverter as UPS mood?

1749


how to calculate singlephase motor efficiency?

1727


What is reactive power and where it is used.

1192