what is the contact resistance of vacume circuit breaker??

1 Answers  

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What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

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if u give d.c. supply to transformer primary then what happen.&why??????????????

4 Answers   DCS, DRDO, HCL,

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what is meant by excitation current & armature current ? where its produce & how we can calculate ?

0 Answers  

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11Kv Dog conductor 6/0.186 formula Line Losses ? Length 4.85Km amper ..? 52 Pole Max Load 3200Kw

1 Answers  

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What is conventional thermal current (Ith)

0 Answers   Alstom, HPL,

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what happens when back charging of transformer is done for longer period

1 Answers  

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what is the diffrence between mcb &elcb?

2 Answers   Kahramaa, Synergy,

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is it possible to say motor horsepower number without seeing name plate(when name plate damaged)

3 Answers  

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what is the difference between Ith & Iu rating in MCCB. Particularly on SACE ABB Circuit Breaker?

2 Answers   Siemens,

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What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?

0 Answers   Jindal Steel and Power,

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What is the difference between a verilog task and a verilog function?

0 Answers  

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