Answer / abdul nazir

If Dg set is running parallel with grid we can adjust the
power factor through excitation, but if it is running in
ideal mode we cant adjust the power factor through
excitation, so we need capacitor bank at that time.

Which standard i will refer for size of earthing conductor for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm GI flat)

1 Answers  

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what is power factor?

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why we usually call 415 volts instead of 440 volts

3 Answers   S Tech,

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how to calculate the breaking capacity of different breakers.

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why is it that the HT motors & motors having very low kW rating(<1kW) have windings connected in STAR, whereas the motors having in between kW ratings have DELTA connected windings??

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How to find out damper winding failure for synchronous machine?

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IS there any special instructions to be taken while installing the tranformer.

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what is allowable ac mixing in dc

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

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difference between ac motor and dc motor

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what is the chemical reaction of solt and charcoal in earthing?

1 Answers   Shyam Group,

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EXPLAIN THE APPLICATION OF RECIPROCITY THEOREM

1 Answers  

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