why reactor is connected before capacitor in APFC panel

2 Answers  

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What is the difference between KV,KVAR,KVA,KW?

6 Answers   L&T, PowerHouse, YUI,

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What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

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what happens if a carbon brush is touching the top end of the commutator

2 Answers  

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Why semi-conducting insulation is used in XLPE cables?

1 Answers  

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plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

2 Answers   College School Exams Tests, ME,

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if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ?

4 Answers  

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Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers   IAG Automation, REL,

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why core losses are affected with change in voltege in transformer?

1 Answers   HCL,

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what is meant by re-rolling motor? how it differs from standard motor?

0 Answers  

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what is neutral grounding resistor?

3 Answers  

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Differentiate between ideal and non-ideal voltage sources?

0 Answers  

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