Answer / guest

Generally close to 1, say 0.95, as oposed to for example,
motors.

Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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what is auto re-closer?

0 Answers  

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What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

0 Answers  

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how does the thyistor work in dc drive?

0 Answers  

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3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

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What is Isolation Transformer???

4 Answers   Emerson,

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what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply

2 Answers  

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what is meant by frequency ?

10 Answers   TCS,

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What's ND relay & it's functions?

2 Answers  

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In CTs tan delta point should be earthed , what is the reason behind it?

0 Answers  

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Why we use cosine angle for calculating power factor not in sine angle ?

4 Answers  

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what is the difference b/w permitivity and permeability

1 Answers  

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