how the reverse power relay acts..

2 Answers  

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I have 380.KVA DG set how to Calculate the units from DG.

2 Answers   Ozone Pharma, Sperry Plast Limited, Sterling,

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What is the difference between ACB & MCCB?

7 Answers  

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What is four quadrant metering system.

5 Answers  

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what should be the motor rating for pumping water for house hold use from 60km far lake and what formula is to use please tell me

1 Answers  

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WHY POLARITY TEST OF CT IS VERY IMPORTANT IN SWITCHGEAR

3 Answers   Birla, Reliance,

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Write down the brushes of a de machine.

0 Answers  

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Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

0 Answers  

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what is the instrument used for measuring insulator RESISTANCE

5 Answers   TATA, Transco,

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is there any phase difference occurs while primary and secondary side mutual induction occurs?

0 Answers  

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If R and Y terminals are short circuited,then power will cut. we all know that power cannot be stored.what will happen to already generated power at power station?

3 Answers  

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What happens when two positively charged material is placed together?

0 Answers  

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