we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?

0 Answers  

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a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.

1 Answers   SSC,

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how we could know that generator running anti clockwise with seeing the rotating direction of prime mover or engine

1 Answers  

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what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

1 Answers   UPPCL,

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If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

1 Answers   GATE,

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Define open loop control system.

0 Answers  

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why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

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which is best ac or dc

3 Answers  

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the problem faced on star or delta winding connection??

0 Answers  

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Safety of dry type transformer

0 Answers   Icon,

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why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 Answers  

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how i caculate the cable size for power factor correction unit for example 300kvar

1 Answers  

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