Answer / achal

APFC stands for Automatic Power Factor Contoller it is not only used to maintain low power factor to unity but we can control the power factor as desirable. Automatically.

Answer / dinesh kumar

Automatic Power factor cantroler panel.APFC panel maintain the low power factor to 0.96
  

Answer / k.prakashchandra

APFC maintains the set pf automatically

why PT transformer primary r the grounded?

2 Answers   L&T,

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What, in the construction of a transformer, controls KVA? For example 600/208/120 V transformer can be 10kVA or 45kVA!!! What do we change in the construction of a Transformer in order to change the rating but not the voltage.

1 Answers  

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if earthing is used in place of neutral how the circuit completd.

7 Answers   Epitome,

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why transformer rating is always in KVA

7 Answers   GNG, NTPC,

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A transformer has negative voltage regulation when its load PF is A zero B unity C lagging D leading

1 Answers  

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How to findout raw or ups power? its not indicated in socket,

0 Answers   Novo Nordisk,

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What is meant by shunt current?

1 Answers   ABC,

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How can we calculate ngr resistance for a generator and Transformer ? What type of transformer requires ngr ?

5 Answers   Welspun,

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ELECTRICAL DRIVES: can a motor load system with passive load torque can have equilibrium speed in second quadrant

0 Answers  

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WRITEDOWN FEW RELY CODES

0 Answers   Equate,

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What is the classification of hydro projects based on installed capacity?

0 Answers  

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what is negative phase sequence

1 Answers  

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