list down a few application of ac & dc in a generating station?

1 Answers  

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DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.

0 Answers   Greenko Group,

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why contactors are used ...? is contactors and relays are same ...?

5 Answers  

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what are pilot cells

0 Answers   KSEB,

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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what is balanced beam relay

1 Answers  

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Do you know the overhauling of a motor?

12 Answers   EdCET, Mecon,

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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what is auto transformer?

4 Answers  

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How capacitor connect in 3 phase supply???

1 Answers   L&T,

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3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

0 Answers  

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What Happen When output Short of transformer

2 Answers   L&T, Saber Corporation,

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