Block diagram of Power line communication?

0 Answers   CIL, VIP,

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For high frequency application we use which transformer?

0 Answers  

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Pls say , how we calculate lux / sq.ft, which formula used for calculation

5 Answers  

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A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers  

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difference between turns ratio and transformation ratio?

2 Answers  

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Define ampere

0 Answers  

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how to calculate singlephase motor efficiency?

0 Answers   Alstom,

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advantages and disadvantages of inverse definite minimum time RELAY

0 Answers  

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What are objectives of energy managements ?

1 Answers   Kirloskar, RR,

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why the earth pin in a 3-pin socket is longer and thickest?

5 Answers  

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what is boucholz relay and the significance of it in to the transformer?

2 Answers  

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what is the difference between LLL and LLLG fault ?

1 Answers  

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