Answer / chandresh aghera

the working principle of 3 phase recti is to provide high d.c.
current in rolling millls to rolling material.with hot or cold
rolling.

my field of interest is T&D. plz tell something about that.

15 Answers   TCS,

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why we use post insulators in no ofstacks at substation for supporting equipment ? why we not use single post insulator

3 Answers  

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Define unilateral circuit?

0 Answers  

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why dc moter are not earthed ????

2 Answers  

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What are the essential characteristics of signal flow graphs?

0 Answers  

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what is 33 /11kv transformer bdv

8 Answers   NMDC, TPPL,

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Why we use parllel operation of alternator

1 Answers  

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what are the reasons of CT circuit faulty in busbar protection scheme?

0 Answers   Getco,

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Classify the different types of load.

6 Answers  

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checking procedure of capacitor based motors.used in fans etc?

0 Answers   Badve,

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could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?

3 Answers  

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What, in the construction of a transformer, controls KVA? For example 600/208/120 V transformer can be 10kVA or 45kVA!!! What do we change in the construction of a Transformer in order to change the rating but not the voltage.

1 Answers  

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