A three phase transformer 460v primary 220v secondary (three phase four wire s

A three phase transformer 460v primary 220v secondary
(three phase four wire system.) Why did we get 460 volts
across the neutral on the secondary side?

Question Posted / henelec

3 Answers
5604 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we g..

Answer / karan

The neutral open and shorted with one phase.

Is This Answer Correct ?

1 Yes

0 No

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we g..

Answer / k.prakashchandra

It is possible in an Autotransformer

Is This Answer Correct ?

1 Yes

1 No

A three phase transformer 460v primary 220v secondary (three phase four wire system.) Why did we g..

Answer / k.kadiresan

The question is not clear... At secondary side where you get
460V? with reference to which terminal and neutral u r
getting 460V? If you tell the question clearly, i can
understand it and i will think for its answer

Is This Answer Correct ?

2 Yes

3 No

Post New Answer

More Electrical Engineering Interview Questions

Why Ferranti effect not occurs at full load?

4 Answers L&T,

what is difference between armoured cable and un armoured cable

2 Answers

how does an encoder work???

0 Answers

Whether we used insulated line for 33KV supply. what we called it.

1 Answers

what is full form of dyn11( in transformer)

5 Answers Divis Laboratories,

what is the voltage between earth to neutral in lift.

0 Answers SIPL,

what is meant by LT & HT?

5 Answers ABB,

Differentiate between power relay and reverse power relay?

2 Answers ABB, TVS,

what is the difference between MCB & MCCB

3 Answers

In explosive and polluted environments which type of motors do we use?

3 Answers NTPC,

what is relay

8 Answers

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1 Answers

For more Electrical Engineering Interview Questions Click Here