Differentiate between ideal and non-ideal voltage sources?

0 Answers  

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is power factor correction related with vector group of transformer i.e:Dyn11?

1 Answers  

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In a parallel circuit dc circuit with two resistors, if you know the voltage, amperage, and one resistors ohms, what formula is used to find the second resistors ohms?

6 Answers  

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Why is remote backup preferred to local backup?

0 Answers  

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why we use copper earthing for neutral while for body GI.

1 Answers   Chennai Metro Rail Limited CMRL, Valeo Lighting Systems India Private Limited,

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for a 400kv t/m line with 10 ampere current will corona occur?

0 Answers   NPCIL,

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low voltage means how much voltage? extra low voltage means how much voltage? medium voltage means hos much voltage? high voltage means how much voltage? Ex: low voltage - 1volt to 240volt like this

3 Answers  

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what is the differn bitween RCCB &MCB

3 Answers  

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What are the protection schemes used for protection of transformers ?

3 Answers   Engineers India Limited,

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to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

0 Answers  

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What is mean 2XWY

0 Answers   Wilo,

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could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?

0 Answers  

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