how to check the 3ph capacitor is good or not.

14 Answers   MacLellan, Yash Technologies,

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What is EPBX????

3 Answers   Emerson,

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why there is a fault occurs, if a phase wire touches ground.. and the fault not occurs when we connect a bulb between phase and ground..??

1 Answers  

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Will The Rated Capacity of 20 MVA ,220/6.6 KV, ONAN cooling Power Tranformer be increased up to 25 MVA with respect to its %Impedence by ONAF cooling with same rating..?

2 Answers   Ambuja,

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about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?

2 Answers   NTPC,

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A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?

2 Answers  

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what is maximum or Threshold value of current 7 voltage that a common man can withstand

1 Answers  

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why generation voltages are 6.6kv or 11kv and why not some one give that stander that generation voltages are 5kv or 12kv?

1 Answers   AES,

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For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

0 Answers  

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what is effect of 5amp fuse on 2mva pry protection of transformer

0 Answers  

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what iz second and fifth hormonics please explain

1 Answers   Satia,

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APPLICATIONS OF SHUNT GENERATOR

1 Answers   Wipro,

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