Answer / k.prakashchandra

The DC clamp meter works on 'Closed loop Hall effect'.It
measures even if the current is steady.

describe the constructional features of an auto transformer and its principle operation

0 Answers  

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How can I communicate with an Areva MiCOM P121 relay by RS485 port? In other word, which command can I send and what information can I have recieved? please send some refrences, please. thanks

3 Answers  

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what is diffrence between neutral and earth wire

23 Answers   Bhel, Esab, MTNL,

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

0 Answers   Getco,

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What is negative sequence over voltage element?

0 Answers   Green T&D,

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why commutator is attached with only dc macine

8 Answers   ONGC,

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

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why the crow do not feel the current in overhead line when it sits on the wire??????

6 Answers  

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sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan

0 Answers   IOCL,

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what are the advantages of having high voltage in transmission lines?

5 Answers  

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why the colour of insultor stack , petticoat is brown. Is it has some technical reason.

0 Answers  

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What are the classification of Servo Motor?

4 Answers   BARC,

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