Answer / r.bharath kumar.c.p.p

1.check the
megger value of
alternator.
2.check exciter
& pmg
voltage.3.protection
relay working in
good condition/
not.4.sc test &
oc
test.5.vibration

What is difference between potiential,volatge and emf

1 Answers  

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If i switch on a transformer but with no load connected to the secondary path.Is the transformer will burn?

5 Answers  

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In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

0 Answers  

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hi friends iam collecting details about motor,generator & transformer so send some web links to about motor,generator & transformer ,please help me .i need your help.thank u

4 Answers  

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is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

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What are types of central ac plants?

1 Answers   HSL,

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what is the difference between current rating and breaking current of an MCCB? and for a known load how to calculate the current rating of a MCCB?

1 Answers   HPL,

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why 30 ma elcb is used ?why cant 100 ma?

3 Answers  

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In brushless excitation system how generator field current is measure even if the slip rings are absent?

3 Answers   Adani,

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sir, in a industry present pf is 0.54 pf 25hp power is there its want improve 0.9 pf. which suitable capacity capacitor is suitable please inform me.

2 Answers  

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We are installing a 1.6 MVA transformer at our crusher plant and the feeder of HPSEBL is 2 km away at substaion . and a VCB is installed in the substaion which is 2 km away from transformer so we need another VCB near the transformer.

2 Answers   SCPL,

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why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

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