What is the use of Surge Capacitor in LAVT?

1 Answers   Snipe Engineers,

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why should we india maintain frequency of 50 Hz.

8 Answers  

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How to know of any cable size if there are not written on cabl?

0 Answers   APGenco, El Seif,

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How can I communicate with an Areva MiCOM P121 relay by RS485 port? In other word, which command can I send and what information can I have recieved? please send some refrences, please. thanks

3 Answers  

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What are unstable systems?

0 Answers  

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Why we use 2core cable for Dc motor.Can I use 3core?

5 Answers   JK Paper, Maharaja Whiteline,

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acsr dog conductor specification

1 Answers  

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what is different between IP55,IP54 and IP66?

2 Answers   ABB, Global Industries,

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hoe we can exlain the effect of caoacitor in fans????????

1 Answers  

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Why and which type of tertiary winding is used in most of the power transformer?

2 Answers  

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I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

0 Answers  

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What will the effect on a motor designed at 60 HZ, and operated on 50 HZ ??

8 Answers  

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