anti pumping relay function

3 Answers   Hofincons,

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what are different type of triping equipmen like MCB,MCCB and their differences

3 Answers   ABB, Schneider, UPPCL,

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Maintenance of transformer???

0 Answers   Adani,

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what is the purpose of checking IR and Megger values in motor windings?

5 Answers  

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how a generating station can monitor its multi users power factor. What type of incentive /penalty is associated with power factor management.

1 Answers   Sojex,

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In a parallel circuit dc circuit with two resistors, if you know the voltage, amperage, and one resistors ohms, what formula is used to find the second resistors ohms?

6 Answers  

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What phase difference between p and s winding of transformer

1 Answers   MAHINDRA,

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What happens when the polarity changes in CT? Explain briefly?

8 Answers  

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State kirchoff current law?

0 Answers  

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

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what is Dog conductor? wasp conductor? rabbit conductor? ant conductor?

3 Answers  

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Why CT's shall not be kept open?

5 Answers   ABC, Qatar Gas, TIPL,

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