What is the meaning of coupling and decoupling in the context of power flow?

5 Answers  

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why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

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is the electrical energy photo copy possible or not???????????? give me some idea about that i m very great full tu u.

5 Answers  

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How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

2 Answers   GRB,

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can anyone tel me what is competency of electrical supervisor??

2 Answers   ONGC,

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how to calculate the lightning arrester conductor @ no of earth pits required

0 Answers  

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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which motor have relatively high power factor and what is reason for have high pf? 1.capacitor run motor 2.shaded pole motor 3.capacitor start motor 4.split phase motor

0 Answers  

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Why tripping not occur when the transmission lines (11KV & above) breaks? Doesn't we provide earthfault protection for it?

1 Answers  

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What is the count of hvdc transmission lines in india?

0 Answers  

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why current flow to the opposite direction of flow of electrons???????????

0 Answers   Bhel,

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a bulb of 100W and anather bulb of 200W , rated supply voltage 230v.when supply voltage is reduced to 100v,which bulb will give more light? and why with calculation?

12 Answers  

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