Answer / jithendra

86

Answer / joy

94

How can we select suitable capacity generator for three phase load (inductive load) and how to take study analysis in 3 three phase load system ?

0 Answers  

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why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??

0 Answers  

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How to work meggar?

0 Answers   Anand I-Power,

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what is negative d.c. voltage, why this voltage is used in base transciever station.

0 Answers   Vintage Air,

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how to calculate knee point voltage of current transformer?

20 Answers   Bhel, Bhilai, Jackson,

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Define current?

14 Answers  

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as per BIS supply voltage in India is ......

9 Answers  

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Why machine give shock

3 Answers   Akij, Bhel,

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if the magnetic lines can pass through a vaccuum area

0 Answers  

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We have a 33/11kv switchyard having 12.5 MVA power transformer. We export & import power through this transformer. When we export power, the PF will be depend on GRID PF & when we import power the PF will be depend on our load PF. but the problem is that,when neither we export nor import but our 33KV vCB is in close position,our meter read the power factor 0.14 to 0.25 at that moment. So how can be we improve the power factor at that moment.

3 Answers  

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after how many spot we must chang secondry cable in portable spot welding gun?

0 Answers  

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CAN A CD/CLOCK RADIO WITH 110V 60HZ WORK ON A 110V 50HZ FEED.

3 Answers  

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