How much earthing require for h.t.22 k.v. cable in coming side & out going & 22 lighting arrest or,22 k.v.D.o. & A.B. switch.

1 Answers  

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3phase motor 400v (induction) A.C 4kw company design 1400rpm but our requirement 2000rpm possible? attached any instrument. reply fast! contact 03343262442

3 Answers  

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what the principle of sincroscope?how it works?when it needed?

0 Answers  

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why capacitor is placed in fan

4 Answers  

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why odd hormonics only will effect the power system.why not even hormonics

2 Answers  

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(In MEP services) HVAC in AC Plant room what else can we provide if the chiller is not considered?

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what is the difference between dry and wet type of 132kV terminations. which one is durable

0 Answers  

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How much current flow in no load condition of a motor?

8 Answers  

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what are corona losses

3 Answers   Siemens,

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How will earthing is making for Aeroplane?

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1))why we run three phase or three different circuit from a single conduit 2)) why not two circuit of different phase run in same conduit?? and why we run same three cicuit of same phae run in single conduit??

0 Answers   ACC,

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lightning arrester rating selection procedure: (line to line voltage(kV)/(squ.root of 3))*squ.root of 2. now the question is, IS this above formula correct for both STAR and DELTA connected system???

1 Answers  

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