How transformer neutralshould earthed ? Transformer neutral
connected to earth mat in substations, right or wrong ?

Answer Posted / prasad

Transformer is connected to nutral with a strip separatley
and this neutral is conected ground seprately

Is This Answer Correct ?    3 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how to select energy meter? have any calculation?

2386


mccb service sittings be done?

1424


can any tell me why slope 40% and 80% is calculated in differential protection?

1437


Details about Flux Compensated magnetic Amplifer starter for motors

1602


What are the advantages of vscf wind electrical system?

641






Swg formulae

1548


What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?

1432


What is meant by control system?

670


what is under coal gassification?

1634


Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

1490


What do you mean by a voltage transformer?

684


how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?

2510


which connection is safer series or parallel?usually which connection we prefer at home?

8333


sir iam from electrical and electronics branch ,can i appear for the hpcl offline requirtment? if yes please mail me on vikram_raju25@yahoo.co.in

1554


when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

1382