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binusanak
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Join Date: Jan 2009
Location: INDIA
Posts: 5

Electrical Engineering

02/09/2010 12:03 AM

(1)What is the difference between Ceiling Fan armature and Table fan Armature or winding.

(2) WHY DG are rated in KVA or MVA ???., but ALL power plants are rated in KW or MW.,,?

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 Binu Sanakan
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This discussion was "closed" on 02/09/2010 7:49 AM. No new comments are allowed.
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Anonymous Poster
#1

Re: Electrical Engineering

02/09/2010 1:02 AM

Alternators of Powerplants are rated in MVA.
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Anonymous Poster
#2

Re: Electrical Engineering

02/09/2010 1:55 AM

(1) Ceiling fan- vertical axis, Table fan horizontal axis

(2) There are DG powerplants too, so ALL powerplant is wrong.
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gary he
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Join Date: Feb 2010
Location: china
Posts: 7
Good Answers: 1
#3

Re: Electrical Engineering

02/09/2010 2:12 AM

i can reply the second:

P(KW)=Q（VA）*COSφ
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