Answer / sher singh

50*6mm

Answer / parthasarathy

For copper strip- 25*5 is enough.
For G.I strip - 40* 6 or 50*6 is enough.

What is meant by vector group

0 Answers   GPSC Gujarat Public Service Commission, VA Tech Wabag,

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difine electrical ballast in HPSVL

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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what is difference between elr and R eartl realy.

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what is the transformer efficiency?

5 Answers  

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

0 Answers  

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current transformer balance the power level on both sides. e.g in case of step up, at secondary side voltage rise but current decrease and vice versa in case of step down transformer. but how this power level remains same in case of current transformer and voltage transformer

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Why does the Solid state Rectifiers for 3-ph brake motors sometimes have 2 & sometimes 3 output terminals?

0 Answers  

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Pure inductive ckt takes power from AC when 1. Applied voltage and Current increases 2. applied voltage and current decreses 3. voltage decreases and current decreases please justify

2 Answers  

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how to calculate the current carring capacity of the conductor

1 Answers  

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How can we deside Short Ckt level of electrical System,Breakers etc.please provide formula to find SC of HV side & LV side

0 Answers  

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what is differnce between oil transformer & dry type transformer ???????????

2 Answers  

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