how many safety really of DG sets.

1 Answers   MBD, Nerolac,

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Why stones are layed under Transformer

4 Answers  

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Clearly Define Active,Reactive,Apparant power.Which applications used which power above metioned power?

9 Answers   Summit Power,

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what is the working of ups.

7 Answers  

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what is the HT motor current setting (Motor protection relay)aganist FLA If the capacitor is connected in parallal to the motor to increase the P.F from 0.89 to 0.99. the setting is to be reduced. what is the formula for to calculate the current.(FLA - CALCULATED CURRENT!= )

1 Answers  

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What is the diffrece between ACB & MCCB

8 Answers  

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why ac supply neutral should earth not in dc (-)

2 Answers  

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Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

1 Answers  

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In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...

6 Answers  

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what is ring main unit(Rmu)? what is its function

1 Answers  

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What is Biased Generator Differential Relay?

2 Answers  

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Name the test signals used in control system

1 Answers  

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