Answer / j.kesavan

one phase failure in py side ,sy side allphase got votage
with low value,

Answer / kuttivenu

Rest of the two phases have voltage & become two phase for
the Secondary side.

Answer / anandharaj.s

That s depands on the winding type. If windings are wound
in indivitual core 1st one is correct. If it wound in
single core then 2 nd one s correct.

why transformer rating is given in kva?

2 Answers  

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is it possible for different brand of H.V transformers to run or operate in parallel to each other? if so how much disturbance can this affact the H.V bus bar?

0 Answers   Unitech,

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why should we place 9KV lightning arrestors in 11KV substation ?

9 Answers   DOL, ISRO, Matrix,

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HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?

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what is difference between power & distrubution transformer ?

3 Answers  

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I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

0 Answers   AAI Airports Authority Of India,

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What is the difference between short circuit and overload currents?

14 Answers   IIIT,

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haw to calculate resistance of induction motar

1 Answers  

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What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage

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How will u calculate wire size according to current rating?

2 Answers   Global Computer,

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Explain the different regions in frequency response?

0 Answers  

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How to check phase R,Y,B

3 Answers  

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