How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?

0 Answers  

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What is mean by CT Saturate? how do we calculate?

5 Answers   ABC,

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1. If we apply dc supply to the primary winding of transformer it will be burnt out. similarly dc supply is given to field winding of syn. motor and armature winding of dc motor, they are safe. (Remember both windings inductive nature) what is the reason behind that?

2 Answers  

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why is control bus bi-directional?

0 Answers  

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how earth resistance can be improved in dry soil

0 Answers   BARC,

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I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.

0 Answers   BSL,

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what is mean by unity power factor?why are u calling Resistivity load also unity power factor?

2 Answers  

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Define gain margin?

0 Answers  

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What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

0 Answers  

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What type of DC Generator is used for Arc Welding purposes?

7 Answers   CPCL, Rubicon,

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What are the types of power in electrical power?

0 Answers  

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resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

4 Answers   HCL, SSC,

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