Answer / mohammad farman khan-abu dhabi

MICOM P122 OC /EF relay have harmonic restrain because this
relay use in package unit for infrastructure use.

What is chopper

1 Answers   Enercon,

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what curve and rateing would you use for a three phase 0.75kw motor?

0 Answers  

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Relation in between KWH & KVAH for Electrical consumption unit & how we can relate if KWH is lower than KVAH

11 Answers   Deepak Fertilisers, Torrent Pharma,

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why there is a phase shift lies between primary and secondary voltages of a transformer?

7 Answers   Mecon,

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what is EIB lighting control system? what is the advantages of this system?

0 Answers  

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MCB is used for high rating &MCB is used for lower rating.What is technical difference between ACB & MCB?

7 Answers  

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what is the rating of a power transformer?

1 Answers   ACME,

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What is Load sharing of Transformer ?

0 Answers  

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why the protection turbo generators is most complex?

0 Answers   Infres, L&T,

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How many types of electrical earthing are there?

0 Answers  

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During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing.

0 Answers  

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why phase to phase voltage are 290 rather then 440?

1 Answers   Bosch,

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