Answer / guest

Ac is synosaital, dc is non
synosaital

Are same transformer be employed for step up and step down services?

3 Answers  

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How to calculate ant test the burden of Current transformer

0 Answers   NTPC,

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how calculate external illumintion in a compound area. for e.g. there is one open park having 600m2 area and i have to put 40w flouresent tube fitting with pole. how shall i calculate the numbers of fitting.

1 Answers  

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how we decide the require size is this for a known current at fuu load?

0 Answers  

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what is the formula for transformer oil?

1 Answers  

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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at what condition restricted earth fault relay will act?

1 Answers   Equate,

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if voltage in transmission line more than current will be more or less,if less what about the Ohm's law

2 Answers  

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How to findout raw or ups power? its not indicated in socket,

0 Answers   Novo Nordisk,

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which is the best, A/C DRIVES or D/C DRIVES for cranes,...... ...and why......?

2 Answers   Alstom,

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Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

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Plz tell me how we can find that particular company has vacancy or not

0 Answers   L&T,

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