how can we select the appropriate VCB ?

0 Answers   Reliance,

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Why at the starting of induction motor current is high?

5 Answers  

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hey guys i recently saw a long transmission line in which a sort of balloons in red and white color were hanging at each section.do u have any idea why are they kept for?

3 Answers  

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Why Lightning arrester used? Can we use piece of iron as a core material of transformer, if No, why? In CRGOSS material what is meaning of cold rolled grain oriented? Why Impegrenation of Transformer is done? Properties of Insulator? what is phase angle? Testing of transformers (Routine & Monthly)?

6 Answers   NTPC,

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What is super thermal power plant? and how it will differ from normal thermal power plant

0 Answers   AK, Suzlon,

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How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

0 Answers  

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what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

0 Answers  

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what is our body resistance value?

11 Answers   Bhel,

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How much load can give on 1600 kva transformer 11kv/440

5 Answers  

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what is the difference between a race around condition and toggling?

1 Answers  

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What is the Ohms low calculation

2 Answers  

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what is negative,positive abd zero sequence current explain clearly

1 Answers   Jindal,

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