Answer / chandan pandey

for above purpose we use star-
delta or delta star transformer .

what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

0 Answers   NTPC,

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in india single phase is 230v and three phase is 440v but in other countries single phase is 110v and three phase is 380v why..?

2 Answers  

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why secondary of transformer always grouded?

1 Answers   IIUC, Sodexo,

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how can we check a fully charged battery?

2 Answers   KSEB,

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can we do the star delta connection of capacitor for 3- phase motor starter.

0 Answers  

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pls,send the previous year written test questions.

0 Answers  

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what should be the acceptrd value of winding resistance for 2.5MVA transformer

0 Answers  

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how to converate kva to kw ?

4 Answers  

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Why? We r used 50sq. mm. And above size cable in 3.5 core and below size are used in 4core

2 Answers  

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PLEASE EXPLANE WHAT IS " MOSFET AC CONVERTER"? WHERE AND HOW IT IS USED?

2 Answers  

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what is the potential difference between line and earth?

11 Answers  

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how hazordious area is classified at an oil & gas plant and categorise suitable class of electric equipment in that area like induction motors, LCS, Lighting Fixtures Fluerescent/Flood lights Mercury& sodium lights, J.Bs, Power Cables etc

0 Answers  

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