can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 2

can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec

Question Posted / om parkash

3 Answers
4355 Views
Hyundai, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec..

Answer / kishore

It depends on construction, if it is star star, Delta delta connection then u can use or if it is delta star, then there is a need to change the construction.
Bushings will mount according to the transformer Construction. star output will have 4 bushings including neutral. it is not similar to input bushings there we will have 3 since it is delta.

Is This Answer Correct ?

5 Yes

0 No

can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec..

Answer / sathya

No, it is step up to trf.

Is This Answer Correct ?

3 Yes

0 No

can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec..

Answer / jayakrishna

Used. B/c tr is a bilateral machine. By changing tappings and supply side same can be used.

Is This Answer Correct ?

1 Yes

2 No

Post New Answer

More Electrical Engineering Interview Questions

For 160kw motor what size of cable and material is needed.?

1 Answers

what happen when we add mentos in cold drink?& why?

0 Answers

Instead of single phase(220), if we apply Phase to phase (R&Y)supply (eg: for lighting fixture). what will be the power formula?

1 Answers

If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

1 Answers

what is the opencircuit tes &short circuit test in transformers ,why you need this test, in poen your connecting which votmeter why?

1 Answers

When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers

The insulation resistance of a cable can be measured by

3 Answers

pf of synchronius motor is unity, is it axact(=one) value. ?

1 Answers

I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?

0 Answers

Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?

0 Answers Prism Cement,

why efficiency of generator is greater than motor?

2 Answers

In transmission line the line power loss only accured at resistance the inductance and capacitance wont consume power is it correct?

2 Answers

For more Electrical Engineering Interview Questions Click Here