why the energy meter disc rotates anticlockwise while reading

1 Answers   KSEB,

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what is IDMT relay.

4 Answers   Birla,

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how to calculate

0 Answers  

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

2 Answers   QRG Health City, Siemens,

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Please help me.What are the difference between two wire, 3wire, and 4 wire in electric meter?

3 Answers  

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On a transformer name plate %IZ(%Impedence) is mentioned. What is the meaning of %IZ and how it is calculated?

3 Answers   Ambe Consultancy, Siemens,

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why exciter frequency 150 Hz ?

1 Answers   Siemens,

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In Swinburne's Test on D.C.machines, why the efficiency is more when the machine runs as generator than when it runs as motor???

6 Answers   College School Exams Tests, GE, MVR, Practical Viva Questions,

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why does the magnetic balance tests at transformers? how to provide earthing in flight?

1 Answers  

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what is the KVA formula of a three phase transformer

5 Answers  

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can anyone plz tell me in 3 phase induction motor, whare we use STAR CONNECTED MOTOR and whare we use DELTA CONNECTED MOTOR

3 Answers  

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Unbalance in voltages at motor terminals is caused by ____.

0 Answers  

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