Answer / debjyoti guha

Guard wire have a supper conductivity & almost negligible
resistance , that why leakage current can easily flow through
it..

Answer / arvind

as guard wire has less resistance wire but some where we use g.i wire whose resistance is high but the correct answer for that should be that the current choose a path to ground which is less resistible it will go through that and our body is less conductive in comparison to the conductors

why fractional pitch winding generally used in alternators?

0 Answers   TATA,

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Who is the first Bangladeshi Everest climber? Where is his home district?

0 Answers  

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what are the advantage of UG cables over the over head lines

2 Answers   DVC,

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What is Skin effect of the cable?

8 Answers   L&T,

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Draw a Block diagram of TWO UPS systems connected in Parallel in Paralled mode?

0 Answers   HSL,

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An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?

0 Answers   HAL,

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why ac supply neutral should earth not in dc (-)

2 Answers  

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1.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?

6 Answers  

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can we do the star delta connection of capacitor for 3- phase motor starter.

0 Answers  

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State norton’s theorem?

0 Answers  

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What is the size of a 60 watt and 80 watt tubelight?

0 Answers  

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What are the advantages and disadvantages of the dc motors?

0 Answers  

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