Answer / k.prakashchandra

AVR maintains the set voltage constant.The frequency is
maintained by speed governor .

what is the use of static frequency converter and static excitation equipment? and where it is employed? for what?

0 Answers   Toshiba,

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what is the term of desruptive voltage

5 Answers   Bhel, Energy Infratech,

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sir, is there any ratio,this much of A.C volt is equal to D.C voltage

3 Answers  

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what is breathing?

0 Answers   PWD,

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One VFD is possible to connect two motors at the same time?

2 Answers  

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Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?

0 Answers   Prism Cement,

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what is the best way to start a 15 KW motor for pump star-delta or direct on line ? and from how many KW i must use direct on line ?

1 Answers  

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How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?

0 Answers  

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Mention the methods for starting an induction motor?

0 Answers  

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what are safety seals in HT line?

2 Answers  

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Differentiate between kirchhoff’s first law and kirchhoff’s second law?

0 Answers  

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differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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