how capacitor buield up the voltage

3 Answers  

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If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

0 Answers  

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What is the function of turbo charger in generators

1 Answers  

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what is mean by harmonics

1 Answers  

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what is starting current and use of starting current?

3 Answers  

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What is the different between digital phase converter and ordinary phase converter?

0 Answers  

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hopkinson's test

5 Answers   Bhel, NTPC,

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Details about Flux Compensated magnetic Amplifer starter for motors

0 Answers  

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what is difference b/w bus duct & bus bar.

2 Answers  

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1 Sq.mm ( Aluminium Cable ) = How much Amphere ( AMP )

4 Answers   Google, TATA,

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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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Does power factor vary with speed?If yes, how?If not, why?

4 Answers   Genco,

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