in pf lagging means current decrease by increasing voltage is correct or not ? reason ?

3 Answers  

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What are the methods/types of distance protection schemes used in transmission system?

2 Answers  

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What are the classifications of oscillators?

0 Answers  

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how percentage impedence effect on the size of the power transformer?

2 Answers   Bhel,

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Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,

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it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

0 Answers   TATA,

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What is Toroid?. What is the difference between toroid and Current Transformer

1 Answers   DAE,

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Why r u using pf panel. what the uses

0 Answers   Standard Chartered,

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why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

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what is dedicated earthing

2 Answers   Apollo Power, Student,

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

0 Answers   PPIL,

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why usa use 60hz and 110v?

2 Answers  

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