Answer / ramarpandi

per unit impedance

what are factors to be consider in electrical installation like load factor,diversity factor .....

0 Answers  

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How many earthing pits are requier to disapper the surge current of one lighting arrester.

3 Answers  

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What are the industrial applications of Superhetrodyne Receivers ? What are merits & De-merits of SuperHeterodyne Receivers ?

1 Answers   Airtel,

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Why design 150Hz in Exciter

1 Answers  

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Find the netid and hostid for the following classful IP addresses? i) 117.34.3.8 ii) 132.57.8.6 iii) 207.3.54.12

2 Answers   UOG,

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How does the humidity affect in breakdown voltage of air?. Is the breakdown voltage increases with the humidity?

2 Answers  

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What will happen if the oil level in the buchholz realy of a transformer gets down?

3 Answers  

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difference b/w bus bar and tie line?if possible explain with eg:

2 Answers  

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What are the Application of CT & PT ?

2 Answers  

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Why slip ring ind. motor power consumption is low compare to induction motor .same 90 kw motor used same load output

0 Answers   Altra Power,

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why two wires are wound alternately to each other in single phase wires?

1 Answers  

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what are the differences between 'exhaust fan', 'heavy-duty exhaust fan' & 'super heavy duty exhaust fan'. what are their power ratings ?

0 Answers   CG,

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