what type of relays used in transformers?

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what type of relays used in transformers?..

Answer / jaya

buchhloz relay

Is This Answer Correct ?

8 Yes

2 No

what type of relays used in transformers?..

Answer / maha

The anser is Differential relay because the examinor asked
the question in the sense of power tranformer. but buch
hole relay is used for tranformer internal faults..

Is This Answer Correct ?

5 Yes

0 No

what type of relays used in transformers?..

Answer / j.ramkumar

over voltage reley
over current reley
earth fault reley
dv/dt relay
diff relay
bocolz relay
surge protection relay
over fluxing relay

Is This Answer Correct ?

9 Yes

4 No

what type of relays used in transformers?..

Answer / g.v.suresh kumar

BUCHLOZ RELAY IS USED FOR INCIPITENT FAULTS
PERCENTAGE DIFFERENTIAL RELAY IS USED FOR INTERNAL FAULTS
AND EXTERNAL FAULTS

Is This Answer Correct ?

7 Yes

3 No

what type of relays used in transformers?..

Answer / v.c.k

Buchholz relay
Gas Pressure/Oil and winding temperature relay provided

Is This Answer Correct ?

4 Yes

0 No

what type of relays used in transformers?..

Answer / gopi

yes, we can use buchhloz relay to protect the transformers.

Is This Answer Correct ?

6 Yes

2 No

what type of relays used in transformers?..

Answer / anjani kumar

For internal fault buchholz relay
is used while external fault differential relay is used.

Is This Answer Correct ?

6 Yes

2 No

what type of relays used in transformers?..

Answer / m.v.subba reddy

buchholz relay

Is This Answer Correct ?

3 Yes

0 No

what type of relays used in transformers?..

Answer / jaya

buchholz relay

Is This Answer Correct ?

4 Yes

1 No

what type of relays used in transformers?..

Answer / paul

1.Differential Relay or
2.Overall differential Relay
3.Overflux Relay
4.Buchholz Relay (Only for oil immersed transformers, but widely used)
5.OLTC Buchholz Relay
6.PRV Relay
7.OT
8.Trip Relay
9.WT Trip Relay etc....

Is This Answer Correct ?

3 Yes

0 No

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