why lightning arrestor are made in two stack of insulator but why not cvt

0 Answers  

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how to test a motor from megger

5 Answers   JSW,

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I need tnpsc AE Electrical question papers

2 Answers   TNPSC Tamil Nadu Public Service Commission,

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what is the reason for balance of voltage in magnetic balance test?

2 Answers   Reliance,

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line diagram for mcb , mccb , rccb .

1 Answers  

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What happen if 200 KVAR capacitor connected to power continuesly?

0 Answers  

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if our load is 65000 watts howcan we find out all char like cable size. mcccb etc

3 Answers  

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Why? We r used 50sq. mm. And above size cable in 3.5 core and below size are used in 4core

2 Answers  

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why battery room in substation is black coloured?

4 Answers  

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where we use 1 phase & 3 phase supply ?what is major advantage using 3 phase over than single phase ?

3 Answers  

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What is making & breaking current ???

0 Answers   JLL,

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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