Answer / ganeshkumar

In industrial 3 phase system 1 kva =1.39a
in transfomer give 1 kva =1.33a

Installation method of self treated earth electrode.

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1.Can anybody explain Why starters are not used for motor starting in industries? 2.

7 Answers  

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what types of cable used in underground coal mining?

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What is the technical name of Transformer Oil ?

17 Answers   Bhel, Don Bosco, Lanco,

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what happen if position of GNA and MNA is changed in machine?

3 Answers  

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Determine the MVA rating of the power transformer given that 110/66 kV,1000 Amps. Folks how can i calculate the MVA rating with this Data??Plz Help........

1 Answers  

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formula for cable size calculation for current?

10 Answers   KL Power, ONGC, RL Clean Power Pvt Ltd RLCPPL, SAS, Sobha Developers,

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What is differential relay? How it operates?

1 Answers  

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description with working of all parts of a Diesel generator???????

0 Answers   DELL,

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HOW COULD A SINGLE PHASE INDUCTION MOTOR ROTATE IN OPPOSITE DIRECTION???

3 Answers  

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Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha

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when transformer oil should be filtered/tested?

3 Answers  

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