Answer / nur.asidik

to make sure ES can be closed only if line is dead, besides that in common practice, CB status is needed also as interlock Earthing switch

Answer / k.prakashchandra

So that the earth switch can not be closed with supply

ful form of gis

2 Answers   ABB,

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difrence bitwin boost charge and float chargeing

1 Answers  

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Why Transformer does not work in DC ?

5 Answers  

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What is the percentage loss for aluminium wire for HT line more than 11KVa

0 Answers  

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What is process of anneling transformer core

0 Answers  

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What are the causes ,revers rotation of a kwh meter?

2 Answers  

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Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

0 Answers  

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why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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why we have to do tan delta test of the transformer oil???

5 Answers  

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how to calculate the current capacity of a wire if its dimension in Square mm is given

1 Answers   TATA,

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how can we chacke adiod in a circuit

2 Answers  

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IAM WORKING IN THERMAL POWER PLANT AS A TRAINEE.. I WANT TO IMPROVE MY CARRIER., IF ANYBODY KNOWS ANY COURSES., ANY TESTS, ANY BOOKS ,, ANYTHING PLS HELP ME..

2 Answers  

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