Answer / naveen ankalagi

Impedance connected to the secondary of the ct

Answer / k.prakashchandra

As burden is expressed in VA ,take the above answer as voltage across ct secondary x current

if a single phase 3 hp submersible pump of Crompton Greaves is moving in reverse direction and sometimes it moves in rigth direction ,then what may be the cause....

2 Answers   Crompton Greaves,

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what is the difference between isolation and insolation ? please explain in detail with example.

5 Answers   ABB,

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sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

1 Answers  

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how can i improve the power factor in domestic (230v)

0 Answers   Epcos,

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what is bus coupler? and how many type? which one is big advantage ?

2 Answers   Essar,

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What is the meaning of loop in transformer

0 Answers   AST,

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What happen in ups if phase reverse?

0 Answers  

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What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

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Why capacitor bank is not neccessery to switch on,pls answ me with formula

2 Answers  

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How we calculate the average power factor if the one phase is lag and another one is in lead?

1 Answers   DigiTech, MCR,

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How to calulate the NGR resistance ?

1 Answers   L&T,

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will a bulb glow connected to two phases of a delta connection?

6 Answers  

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