If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

0 Answers  

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how to understand the controling circuits example star- delta-starter controling daigram please let me know

3 Answers   GMR,

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Capacitor is load free component but why ampere meter shows current when capacitor bank breaker close?

0 Answers  

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how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

0 Answers  

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what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing

0 Answers   ABB, Genpect,

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I had finished D.E.E.E at 2004,I wish to take C license.I am working pvt company HT supply but my professional certificate was missing.I have diploma & course completed certificate.without professinel may I got c license?.pls guide me.

1 Answers   OEG,

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What are the necessary components of the feedback control system?

0 Answers  

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Why Generator rotate only clock wise ?

8 Answers   L&T,

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I have a 600VA numeriv digital UPS for computer only. It holds for 15 minutes only. but i am try to using home CFL Light I cant using UPS 2 or 3 secound automatic off .but computer ok how to change this is in to ups ?

1 Answers  

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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why we are using the ac supply in domestic purpose, why don't use dc supply.

5 Answers  

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can mini-curcuit supply MIL-tested transformer !

0 Answers  

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