Why charcoal and salt add in earthing pit.

6 Answers   Garware, NTPC, Sterling Wilson,

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my first school?

1 Answers  

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how can findout cable fault Location only useing MEGGER

3 Answers  

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how many electricity poles are there and what are the names and their sizes.

0 Answers  

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Explain working of servo controlled voltage stabilizer.

3 Answers  

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For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

0 Answers   Ecil,

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Why DC exitation to AC Generator? Why not AC?

2 Answers   Equate,

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We order Dyn 5 distribution transformer to a company. What arrives is Dyn 11. Is it ok to use this transformer. It will be installed alone.

3 Answers   G&S Construction,

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What will happen when more than one star neutral points at same voltage level are connected to earth by metallic conductor?

1 Answers   TCS,

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Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?

0 Answers  

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Define open loop control system.

0 Answers  

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What is the % number of various buses in a typical power system?

2 Answers  

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