what is Wave Trap? And its Function ? Detail? Where it is Used?

7 Answers  

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Is RTCC panel needs any control supply.

0 Answers   HPCL, Schneider,

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what are the effects of variations in frequency when you are connected to national grid??

1 Answers  

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If we use 250A MCCB as a incomer in Control panel for a fault level of 50kA for one second ,assuming temperature rise from 85 Deg. to 100 Deg , Then what will be the Aluminium Bus-bar size for 250A MCCB? Explain in detail.

0 Answers   Usha Capacitors,

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why capacitors cant used in genset to maintain power factor..??

2 Answers  

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what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

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hi how are you? i m in walchand college of engg. do you have interest in join me through email so send your email id

0 Answers  

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what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

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IN CABLE TRENCH WHY FILL UP THE SAND. AND WHAT IS THE DIFFERENCE BETWEEN OVER HEAD AND UNDER GROUND LAYING THE CABLES

2 Answers   Cable Wireless,

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What are the Safety measures in central chiller plant? Explain them?

22 Answers   Carrier, CPIC, HSL, JLL,

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we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?

0 Answers  

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How to increase the backup of three phase ups?

1 Answers  

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