What are the different ratings of the fuse units for different distributions at your organization?

3 Answers   TATA, UPPCL,

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Transformer how to maintaince a check b check c check d check

0 Answers   DIC India,

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How can we calculate ngr resistance for a generator and Transformer ? What type of transformer requires ngr ?

5 Answers   Welspun,

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Where we can use 3.5c cables instead of 4c cables.Why?

4 Answers  

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Can we parallel two grid with different incoming voltage. Ex.let say one grid is 132kv and another is 220kv.

2 Answers  

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Why dc Supply used in Control circuit.

12 Answers   HP,

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In oil transformer which oil is used & what should be the insulation resistance & heating capacity.

2 Answers  

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what is KWH

2 Answers  

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Using 11000V/433V,3 ph,50Hz,500 KVA, what is the maximum capacity of motor in KW that can be connected and started at a single moment? Also explain about any calculations and formulas used in deriving the same.

4 Answers  

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

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if we want to increase the back up time of an UPS what should we do ? if we want to decrease the charging time of a battery/batteries attached with the UPS what should we do ?

6 Answers  

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During the transients in alternator,the mechanical power input remains almost constant while the electrical power output changes significantly.Why?

1 Answers  

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