Suppose am having the PF value .8, so how can we say that is it lagging or leading?

11 Answers   Bhel,

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Conventionally, capacitors are considered to generate reactive power and inductors to consume it,how??????

1 Answers  

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how to carry out Magnetizing Current Test on Distribution transformer and what purpose we are doing this test. why transformer rating in always in KVA ? what ispositive, negative, zero sequence impedence? How ElCB tripping if Neutral touch with ground Why AC & DC capacitor are use in UPS ? why motor rating in KW? how to syncronize two dg sets

0 Answers  

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What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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In transformer which temp should be less oil temp are winding temp?

7 Answers   TCS,

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why we measure ouput of transformers in kva.

1 Answers  

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what is the consuption rating of motor in one day

1 Answers  

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What are the different modes of plc processor?

1 Answers  

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how we check vector group dyn7

1 Answers  

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1)which height building required lightning arrester? 2)how to calculate the requirement of lightning arrester? 3)what is the pro instrument? 5)how to test protective relay like overload?earth fault relay?

1 Answers  

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how to determine the inrush current of a transformer

0 Answers  

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What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?

0 Answers   Power Plant,

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