what is cogging and crawling

2 Answers  

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WHAT IS THE FULL FORM OF CABLE TYPE-AYWY,AYWAY,YWY ?

6 Answers   Polycab, VIR, XLPE,

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why we use ac as a electric appliance in home or daily use?

1 Answers   MNC,

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What is the diference between increased saety motors and non sparking motors?

1 Answers  

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what is looping circuit in electrical lighting circuits?

5 Answers   L&T,

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what is the isolation transformer. what is the isolator?

0 Answers  

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if any leas acid battery is having low or high sp.gravity taen what will be effect of battery and why

4 Answers   CFCL,

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What are the basic & Majour problems in UPS ?

0 Answers   Roto Power, RotoPower,

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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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respetsed sir, i have applied for section engg and juniour engg for both chennai and tiruvunabthapur boards for electrical deportments . can u suggest what books i have to follow and and also from which sections they r going ask (i mean weightage and what topics i have to cover) for both se and je for both chennai and tiruvunanthapur boards.......

1 Answers  

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what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

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where is used dc volage transformer,and what is highest capacity of transformer

2 Answers  

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