Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

0 Answers  

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what is phase and neutral.

16 Answers   HP, Voltech,

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Why don't we provide SURGE ARRESTORS for Transformer feeders?

5 Answers  

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Why we use startor to the motor?

5 Answers   Bhel,

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what is efficient motors and how it is different from normal induction motors

0 Answers   Sarthak Contracts,

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can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

0 Answers   MCB,

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3 phase supply is there Total kw 100 howmuch cable put the load

3 Answers  

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-How do you select cable size for a given load at a given distance from source of supply. How do you find voltage drop.

0 Answers  

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1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

0 Answers  

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What is self exciting?

0 Answers  

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HI,how to know that the MEGGER which i am using is working properly,reply....thankyou

2 Answers   NTPC,

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. What should be the minimum and maximum ohmic value for earthing?

1 Answers  

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