For a DY11 lighting Transformer on primary side whee to connect fourth lead?

For a DY11 lighting Transformer on primary side whee to
connect fourth lead? from nuetral or from ground?

Question Posted / prasad

3 Answers
5038 Views
Sabic, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from..

Answer / zeeshan

d means delta connection and in delta there is no nuetral
point

Is This Answer Correct ?

5 Yes

0 No

For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from..

Answer / thiyagarajan

For Dyn11 its primary will be delta and secondary will be
star to give path to the unbalance current to earth

Is This Answer Correct ?

7 Yes

2 No

For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from..

Answer / irshadahmed syed

For DY connection Primary will be in Delta connection so their will be No Neutral option in Delta connection so fourth lead should be taken from ground.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

What is the lower limit of megger value for 66/11KV power Transformer ?

7 Answers MSETCL Maharashtra State Electricity Transmission Co Ltd, Torrent Power,

My meter ratio is -/5 and ct ratio is 100/5 now what will be the multiplying factor and how ?

1 Answers

When we use PT in HT Panel why the ratio is 11Kv/√3/110v/√3 please explain briefly with suitable formula?

1 Answers

Instrument connected to a single phase supply

0 Answers Alstom,

what is the principle of tubelight ??? what is the function of starter and choke ???

1 Answers

what is the relation bw voltage and F in capacitor?

3 Answers TATA, Tata Motors,

How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?

0 Answers Reliance,

what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

0 Answers

what is L.T?specify the range?

7 Answers

How does flights get the neutral(grounding)

1 Answers

what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging

3 Answers ABB,

purpose of check value

1 Answers Seagate,

For more Electrical Engineering Interview Questions Click Here