One VFD is possible to connect two motors at the same time?

2 Answers  

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where they are using surge arrester and lighting arrester? how they connect? what is the purpose of that?

1 Answers  

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what are the functions of power modulator?

4 Answers  

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Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

0 Answers   AVT Natural Products, EMC,

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when the diameter of the core and cable is doubled, the value of capacitance ?

2 Answers  

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in 50 mw generator if field is open in full load running condition what happen and for protection which relay used?

5 Answers   century,

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diff between grounding & earthing

8 Answers   BARC, Mobiserv, NTPC, Tata Steel Limited,

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why humming sound occured in h HT transmission line

3 Answers  

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What are the protections to be used for Generator?

3 Answers  

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what is the formula for building wiring to get the main breaker.

1 Answers  

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when transformer in load condition neutral earth testing wheater we can do it or not

1 Answers  

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can we use breather in a SEALED power or distribution transfomer instead of injecting nitrogen.

1 Answers  

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