How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

0 Answers  

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in house wiring when two wires are same colour coding and there is no any connection one end how to find which wire is earthing wire

1 Answers  

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how to find out difference between ELCB, MCB and RCB on looking on it

1 Answers  

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how DC motor operating in detail .pls any one guide me .iam not clear idea about that .thank u

2 Answers  

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what is basic difference between the normal tube light choke and electionic choke ?

4 Answers   Amaron,

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please give some hindalco placement papers for written exam

0 Answers   Hindalco,

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why we used star delta starter for above 5hp motors

2 Answers  

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How CFL &T5 tube light glows?

0 Answers   HAL,

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how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

0 Answers   SRES,

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Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

0 Answers  

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Why the high starting current does not harm the low capacity induction motor?

1 Answers  

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what will happen if phases are not shorted with neutral in transformer impedance test? and if neutral is not connected with ground?

1 Answers  

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