how and why are capacitors are used to improve powerfactor?

4 Answers  

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what is the internal fuction of a ceiling fan?

2 Answers  

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testing ZNYn11(d) vector group transformer

1 Answers  

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Explain thin film resistors and wire-wound resistors

0 Answers  

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Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??

0 Answers  

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what is the meaning of DSL

4 Answers   Airtel,

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If we are given a 10 amp cable type and asked to calculate the number of cores used and the thickness of the cable, how do we do it?? please help...urgent!! i hope the question is clear enough!!

0 Answers  

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why cable i burning without tripping. how can protect led street lights

0 Answers   Cosma,

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tell me the operation of ELCB. How it detects a fault?

4 Answers  

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low frequency protection why recomend?

0 Answers  

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What is thef ormula to calculate the rating of a capacitor for a single phase motor

2 Answers  

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what are the pecularity of shaver sockets ?

0 Answers  

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