What is Electrical Grade Aluminum for Tubular BusBars. i am confused between 6063 and T6 or T5 and what is BS 2898 and BS 159?

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differentiate PLC,DCS,SCADA?

1 Answers   SAS,

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what's producer of XLPE cable laying in undergroung

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What is the reasonable voltage between Neutral & Earth of an electrical system for good earthing?

6 Answers   HAL,

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For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

0 Answers  

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what is basic difference betmeen normal & flame proof motor??

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what can be the causes of capacitor start motor having a higher current that its actual

0 Answers  

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WITCH CARDS IN USE IN FIRE CONTROL PANEL.

0 Answers  

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i am swathi, b.tech 4th year. In smps(switched mode power supply)we are using diodes,mosfets,igbts for controling of current. And my question is why we did not use thyristors(scr)? it is also act as a switch,then what is the drawback of scr as compared to above transisters> if we use the scr,then what is happening ? plz give reply as soon as possible bcoz i am doing project on smps. plz frnds i want ans for that. if anybody know the ans plz send to my e-mail id /swathi.tadakapally@gmail.com/

5 Answers   EEE, TCS,

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would the same effect be achieved by reversing the connection to one winding of the induction motor 3-phase?

0 Answers  

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In 2500kva transformer how much is the withstand High voltage power frequency between primary to secondary and earth? And secondary to primary and earth?

1 Answers   Honeywell,

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why is neccessary Tap changing of power transformer with in a certain time

1 Answers  

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