What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

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diff.between servo motor and ac motor

0 Answers   Power Grid,

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What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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what is MAR

1 Answers   NCC,

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?

4 Answers  

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what is the difference between servo voltage stabilizer and general voltage stabilizer?

1 Answers  

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why we used servo motor insted of inducation motor?

1 Answers  

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sir i applied for hpcl(electrical).i want to know from which subjects most of the technical que will b asked.and pattern of the written test.pls help me

0 Answers   HPCL,

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I HAVE A 1 MVA TRANSFORMER, I WANT TO KNOW THE FAULT LEVEL OF THE SYSTEM ( WHAT IS FAULT LEVEL PLEASE EXPLAIN WITH EXAMPLE)

5 Answers   Alstom,

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What is the restart inhabit setting in ABB spam150c relay (Motor protection relay)

0 Answers  

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EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.

0 Answers  

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