what is meant by neutral Ct of a transformer and how it connected in transforme

what is meant by neutral Ct of a transformer and how it
connected in transformer

Question Posted / k.prabhakar reddy

4 Answers
21139 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is meant by neutral Ct of a transformer and how it connected in transformer ..

Answer / dinakaran

Normally neutral is connected to the earth.In that neutral
line we are connecting ct bcoz of sensing the earth fault to
protect the transformer winding against earth fault.

Is This Answer Correct ?

33 Yes

2 No

what is meant by neutral Ct of a transformer and how it connected in transformer ..

Answer / vinod

Neutral CT is connecting between the neutral of transformer
and earth.(neutral bush of T/F to CT P1, CT P2 to earth).

This CT (PS Class) out put is using for REF (Restricted
earth fault protection of transformer winding)ie.REF is
operate only winding earth fault

Is This Answer Correct ?

10 Yes

3 No

what is meant by neutral Ct of a transformer and how it connected in transformer ..

Answer / md ekram

Normally neutral is connected to the earth.In that neutral
line we are connecting ct bcoz of sensing the earth fault to
protect the transformer winding against earth fault.

Is This Answer Correct ?

2 Yes

0 No

what is meant by neutral Ct of a transformer and how it connected in transformer ..

Answer / amal raj

neutral is connected to the earth.In that neutral
line is connecting ct for sensing the earth fault to
protect the transformer winding against earth fault.

Is This Answer Correct ?

2 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

as we see that in our country the power rating for transmission is always rated in multiple of 11 like 11kv,33kv,66kv132kv. So i want to know wht is reason or logic here.

2 Answers

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

0 Answers

how to calculate the KVAr for an motor for improving the PF

3 Answers

What do you mean by cold shinkable cable joint.How it is done.

0 Answers

I want to know the principle of rotating flux transformer.

1 Answers

Why the colour of insulator is always is chocolate in colour?

1 Answers MRF,

what is a bus riser in power system and why it is used

2 Answers

234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

0 Answers Jomel,

what is a breaker fail relay

0 Answers Eskom,

What are m circles?

0 Answers

In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

3 Answers

Any one can explaination about calibration with rotating sub standards?

0 Answers

For more Electrical Engineering Interview Questions Click Here