what is the use of megger? and types

11 Answers   TNEB Tamil Nadu Electricity Board,

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WHAT IS THE DG OIL SPECIFICATIONS AND WHAT IS THE DIFFERENCE BETWEEN THE DG OIL AND TRANSFORMER OIL

4 Answers  

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What is YNyn Transformer? and what are the other types in this?

3 Answers  

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Define the term Capacitance and Inductance?

0 Answers  

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why a single phase motor of same rating takes more amps than the three phase motor? as single phase motor at 230v takes 5amp per HP while 3 p motor takes 2.5amp per hp at 230v.

1 Answers  

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How to select Main CB Rating for 220 KW Load?

3 Answers   Voltech,

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How phase displacement change in the over current relay coils.

0 Answers  

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Draw a SLD of HT distribution EB grid up to users Transformer?

0 Answers   HSL, VVL,

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what is the working principale of air circuit breaker ?

5 Answers  

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how work a harmonics filter(L-C combition).

1 Answers   Bhel,

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if we give connection of 100watts bulb through a single phase energy meter ,the disc of a meter rotates why it happens?

1 Answers  

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What are the effects of electrical faults?

0 Answers  

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