What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?

2 Answers   Reliance,

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

1 Answers   Focus,

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Whether we used insulated line for 33KV supply. what we called it.

1 Answers  

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Why HRG and LRG used beside transformer, what is the purpose

3 Answers  

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HOW MANY POLES ARE THERE IN 3 SLOTS PER POLE PER PHASE MOTOR

2 Answers  

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what is the resistance value of earthing pit and why they are connected?

6 Answers  

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How to Calculate The sag of OPGW in Transmission Line???

0 Answers   Zenco Systems,

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3Cx240 & 3Cx300 sqmm Al. cable from lv side. What is the calculation for this cable??

0 Answers  

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exact difference between electronicsand electrical

5 Answers  

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According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?

0 Answers  

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we hav seen in electric engine of trains only 1 wired slidng conecctn is there frm ovrhead line,howevr to complete a ckt in dc postv n negtv two conection has to b there...so where is tht negative is been connectd or where it is grounded...?

5 Answers   ABB,

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Why not connect relay Y phase for over current and earth fault

1 Answers   HB,

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