Answer Posted / guest

kva*1000/w=p.f

what is allowable ac mixing in dc

2164

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Hi Everyone ! My Name is Hakim ullah khan please i need formula of Cable Rating because i want to calculate by self without check any Table Chart... Thank you.....

1777

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What is “pu” in electrical engineering?

1195

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The power supplied to a 50mH inductor from a 120V, 60Hz source will be

4841

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Discuss about gear cutting machines.

1257

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what is magnetizing and demagnetizing current in generator and motor?

3326

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Does the direction of rotation of d.c. Shunt motor would get reversed if the armature current and field current both are reversed?

1207

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How to test the Secure Elite 440 Multi function meter working condition.

2215

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What is the power requirement of tamil nadu for one month?

2080

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for what purpose the star point is done in ct

1462

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1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

1953

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how to do the ductor test?

7099

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How to calculate the heat load for a electrical room

3141

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2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

2350

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Mr. mohh sahid m not satisfied for ur answer to the que weather the size of transformer increases or decreases withchange in fr for more detail go to the answer given by me

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