Answer / satya

will you please elobarate your question ?
do you mean tan delta testing of a transformer?

Answer / k.prakashchandra

It is on the top cover near the bottom of bushing , usually concealed with a small plate using bolts /screws

when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?

4 Answers  

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what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

0 Answers   ABB, Siemens,

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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What's is the difference between IVT and CVT?

1 Answers   CPCL,

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WHAT IS MEAN BY MAGNETIC LOCKING

3 Answers   Bhel,

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

0 Answers   ABC,

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what is the working and construction of generator

1 Answers  

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tell me any book for current n potential trasformer with full knowledge ?

1 Answers  

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what is High resistance grounding and whatis the criteria for the selection of High resistance grounding

0 Answers   MAHINDRA,

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what is the relation b/w KW and KWH? plz explain with example.

6 Answers   FAG,

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what is meant by skew width in machines?

0 Answers  

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how to decide the load on secondary of the tranformer

1 Answers   DLF,

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