why earth hole size is biggest in plug point?

22 Answers   Al Qabas, HCL, RRB,

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what is meant by substation?

5 Answers  

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why the current leads voltage in the case of a capasitor

9 Answers   Infosys,

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why our power production in multiple of 11, in strictlly asking why our o/p voltage of alternators is 11kv only and whynot graterthan 15 and016KV?

4 Answers  

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What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.

1 Answers   Siemens,

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WHAT IS THE DIFFERENE IN ACTION OF MCB,MCCB,RCCB

0 Answers   IBM,

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What are the functions of temperature scanner in power transformer?

0 Answers   HCL,

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who can measure the size of power cable?

0 Answers   Chanar Sugar Mills,

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we touch other end of the tester supply, why do not get shock?

7 Answers   L&T,

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and gate circuit diagram,amplifier circuit diagram

0 Answers   NHPC,

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Ho de we calculate the line loss of a 500 kv line over 1000km.

1 Answers  

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When MICC cables used ?

0 Answers   Clinga,

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