Answer / ravi sekhar

its used for the high ratin of mcb its not tripped

Refernce currents are to be generated using refernce cueernts how can this be done??

0 Answers  

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What is transient Phenomenon?

0 Answers  

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how to calculation increase power factor for single phase

0 Answers  

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how can electricity is produced without water

6 Answers   Bescom,

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Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers  

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why we use carbon brush in exciter&genrator?

5 Answers   ABB, SMC,

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How can calculate thermal overload in relay?

1 Answers   ABB,

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

4 Answers   Adama University,

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over frequency is the protection of turbine or alternator?

2 Answers  

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what's the different between ELCB, ELR and ELS?

1 Answers   CP,

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what is the general Classification of Generators

2 Answers  

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what is the working principle of electrical motors?

4 Answers  

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