how do u get less voltage in star connection

4 Answers   BARC,

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what sort of general awareness questions are asked in o.n.g.c entrance exam?????????????????

0 Answers  

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11kv has three live wires how much voltage is in its single wire(leaving the other two wires)

13 Answers   Power Grid,

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What is inrush current? how can calculateit? what is the affect of it?

0 Answers  

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Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

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why normally Generator rating are between 11Kv to 22Kv?

2 Answers   IFFCO,

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how we can calculate LT side current of transformer

2 Answers   L&T,

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what is conductor constant taken for calculation of voltage regulation of 11 kv and 33kv line on dog aor rabbit conductor

1 Answers   CSPDCL-Chhattisgarh State Power Distribution Company Limited,

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I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

0 Answers   US Electrofused Minerals,

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who to select a swicth fuse unit......?

2 Answers  

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Can we calculate the P.F if we know the only load on alternator .

1 Answers   Medha, Medha Servo,

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a simple c++ program to calculate simple interst with its data members as private

0 Answers   L&T,

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