Answer / Rajnish Kumar

Negative feedback tends to stabilize a system by reducing the overall gain. It causes the system response to move towards equilibrium more quickly, but with smaller overshoot and damping ratio closer to 1.

why we use star connection on the primary side of a transformer?

5 Answers   DRDO, TCE,

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What is the minimum distance to be maintained in between HT panel and LT panel and Instrument panel as per IEC and NEC standards?

1 Answers  

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what is the thumb rule or formula for cable size and current ratings

1 Answers  

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what's producer of XLPE cable laying in undergroung

1 Answers  

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What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

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why are we using multiples of 11 in substation.

2 Answers  

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i have dry type transformers can you help me that how many tests i can do to know the performence of transformer and also please tell me about the BDV test and Insulation resistance test in oil cooled transformers

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Which type of Oil is used in transformers, & what is its strength?

1 Answers  

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How we can calculate what type of supply we need for an example sometimes we take 11 KV and sometime 33KV from EB ?

4 Answers  

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why all selected supply voltage are multiple of 11

1 Answers   Gamesa, Suzlon,

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what is cogging and crawling

2 Answers  

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why phase always came one direction in 5pin socket(right hand or left hand) which direction and why..........?

4 Answers   Alstom, L&T,

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