can we use metering current transformer as protection
current transformer if not why? & if yes why?

Answer Posted / mohammad

Metering and protection CTs have different accurecy class
level as metering CT has 1 class level and for protection
itis represented by 5P,10P etc..

Is This Answer Correct ?    5 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

2010


what is sevice settings for mccb?How can be it setted?

1618


please explain how to do 'pole drop test' on generator?

2384


What is the difference between electronic regulator and ordinary rheostat regulator for fans?

574


what are the necessary basic electrical topics to learn for mechanical engineer to deal practical problems.

1773






what is apparent poewr, reactive power, & active power?

1734


What happen if we apply square wave or traiangular waveform voltage to the transformer primary winding instead of sinusoidal wave?

1640


what is the id1 & id2 setting in differential protection relay of CSPC?

2291


What is difference between YNyn0 and YNyn ??

1813


What is the differentional relay...what is the work of this in power Tx. how it is works..

1453


What are gain margin and phase margin?

835


along with technical test papers

1139


How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?

1726


How does a television work?

1801


i need some project topics along with circuit diagram in the electrical adnd electronics engg and also give ome website regarding projects.my mail id is thenmozhi2k7@gmail.com .please help me.

1448