what is auto transformer

3 Answers   IBM,

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What technology is used in latest generators?

0 Answers   IBC,

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What is instrumental error?

0 Answers  

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what is the difference between c power and U power acb breaker

0 Answers   Radisson Blu,

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What is the basic difference between synchronous machine and induction machiine?

1 Answers  

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tan delta test of current transformer.

3 Answers   NTPC,

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i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply

1 Answers  

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Why design 150Hz in Exciter

1 Answers  

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What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

0 Answers   DAE,

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what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

0 Answers  

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how do you measure earth leakages in 3phase wires?

2 Answers  

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for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain

4 Answers   WGPSN,

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