Answer / k.prakashchandra

The question is vague

why we used ZNO in Lightning arrester.

0 Answers  

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line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer

5 Answers  

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why nutral and earthing wire connect with each other in main panel board.?

2 Answers  

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Where earth point should provided in Ships or Submirines.

2 Answers   SSC,

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in 400 kv system why should trip both side CB when we give hand trip?

1 Answers   KPTCL, NHPC,

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Approach of a cooling tower is the difference between temperatures of what factors?

0 Answers   Blue Star,

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what do you understand by dressing a HT/LT pole

1 Answers   Federal Polytechnic Nekede,

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How to checking sld drawingas and control drawings

1 Answers  

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What is the temperature and cooling aspects of dc motor

1 Answers  

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How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?

0 Answers   OCL,

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what is the difference between high impedance and low impedance circuit?

2 Answers  

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i am confused about generator. i have generator of 380 KVA that is 304 KW by that formula KW=KVA*0.8... then by this formula I=KW/V*1.732*0.8 the amperes are 528.673. so that is the load which i put on one phase of generator or this is total 3 phase load on Generator.......

3 Answers   Haliburton,

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