Answer / k.prakashchandra

PF is better at full load . You may have to connect full KVAR at 50 % load

how the capacitance is caluclated if the load is varying to keep the power factor constant(above0.95)

1 Answers  

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why in a transformer frequency remains constant? if frequency is changing what will happen?

5 Answers  

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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How do you convert the lt amps on a transformer to the ht amps?

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any calculation method for decide cable size for current?

1 Answers  

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why we are using auto transformer in sub station mostly???

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how fluoresent lamp works??

2 Answers  

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Why do we need ring main unit (RMU). what is its purpose and its advantages . what is the operating function of rmu

6 Answers   MahaDiscom,

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WHAT MEANT BY SEVICE FACTOR?

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EXPLAIN WHY THE SURGE CURRENT RATING OF AN MCCB OR CIRCUIT BREAKER DECREASES WITH INCREASE IN THE RATING OF MCCB OR CIRCUIT BREAKER.

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Why transformer making sound during operations?

2 Answers  

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# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

0 Answers   HPCL,

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