What is the use of choke in tube light?

5 Answers  

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What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

0 Answers  

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what is the purpose of interpose t/f in control and relay ckts?

2 Answers  

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If only R Phase is connected in 2 pole elcb, n is not connected than it will work or not in ground fault.

0 Answers  

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132/66kv sub-station procation ?

0 Answers  

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If i connect aload to phase taken from one transformer and neutral from another what will happen.

2 Answers  

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what is difference between KW,KVA,KVAR? also give me the formula for all the three...

3 Answers  

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which is more dangerous AC\DC supply

3 Answers  

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Which motor has high Staring current A. Series DC motor, B.Induction motor c.Synchronous motor D.DC Shunt Motor

4 Answers   CCP,

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What are the advantages of D.O.L Starter in 3 phase induction motor?

4 Answers  

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I am working on a 11KV system with fault current of 40KA for 1 second. I have selected 2500MVA 11/0.433KV transformer. How can i find the impedance value for this transformer? Please help me.

2 Answers   PPL,

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what is cro

3 Answers   HCL,

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