Answer / saquib

to induce high voltage (of the order of 1000 volts)at the
starting in order to start the tubelight glow .... &
to drop some voltage across itself such that around 140volts
is available across tubelight after starting

Answer / sakthinathan

choke is a device for inducing the high voltage

Answer / shehroz

chowk is an inductor it principle is lezs law .
lezs law state that the induce current in a coil or inductor
is perpendicular to its input current if current will lead
inductor will occur as a resistance and current lake it will
help it to lead

Answer / shujath

it is like small transformer of tube light to control the
power

Answer / vid ling

to reduce the wattage lose

why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.

0 Answers   HAL,

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How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?

0 Answers  

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what is field flash

4 Answers   Bhel,

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WHY THE RATINGS OF TRASNFORMER IS IN KVA?

5 Answers   Jindal,

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DC transmission

0 Answers  

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What's voltage?

1 Answers   Pakistan Atomic Energy Commission PAEC,

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Why the size of transformer decreases if we increases the frequency?

5 Answers   Graphics Engineering,

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xfhnchncv?

0 Answers  

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what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

0 Answers  

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How will you calaculate the Ct ratio based on connected load 500KVA,and 11KV supply ?

3 Answers  

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Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?

3 Answers  

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what are the reasons of CT circuit faulty in busbar protection scheme?

0 Answers   Getco,

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