Answer / kj

Because it does not help the DG. The reduced current is
reactive only and does not load the engine.
If there is too much capacitance the DG can get a leading
power factor and if this is too great lose control of the
voltage.
In the grid capacitors are used to get the power factor
closer to unity and reduce the current. This means the
power lines can be smaller. If the power factor is leading
it is OK because others will have a lagging power factor to
balance it.

In a company the lines carrying 33KV but the load is below 10000Volts so we know that <11KV we can put 11KV lines but the lines are 33KV,..so how we can step down the voltage to 11KV with out erecting a substation

1 Answers  

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How to calculate load requirement of a 50 flat apartment with 5 kw each unit,sizing of cable,transformer

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Wind mill

1 Answers   Suzlon,

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I want to ask a question which i faced during testing of Capacitive Voltage Transformer in AIS. We have measured the C1 , C2 individually , but when we start to measure the total C1+C2 , the testing equipment shuts down and says low loading. Kindly is it possible to find the total capacitance by using measuring device. kindly briefly explain the procedure.

0 Answers   AIS,

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what is FET

1 Answers  

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tell how current tranfomer works

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why the electrolyte level in lead acid battery is maintained 2.5 cms above electrodes?

1 Answers  

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how can we avoid magnetostriction in transformer?describe the suitable methods.

3 Answers   Bhel,

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can any one suggest websites having study maetrials for the electrical students?

1 Answers  

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What will be the voltage regulation of a full load and 0.80 power factor lagging load transformer when a two winding single phase transformer has a voltage regulation of 4.5% at full load and unity power factor?

1 Answers   HPCL,

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how can a transformer test by megger?

1 Answers  

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