what is proper capacitor placement? How to evaluate capacitor size?

0 Answers   CPCL,

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I want to know which cable would be best to carry 125A current to a distance of 50m. Voltage is 3phase. Kindly share the formula with answer.

1 Answers   Medway Educational Consultant,

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What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

0 Answers  

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Since phi is the angular displacement between V & I, then why we use phi in power triangle ie. when showing active, reactive & apperent power in triangular manner & if it is ok then where is V & I in the triangle.

1 Answers  

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what is the use of conservator in a transformer?

6 Answers   L&T, TATA, Tata Motors,

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why capacitor offer reactance to alternating current?

1 Answers   Electrical,

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In 3 phase induction motor even with low Voltage it reaches nearly it's rated speed why? (for example instead of 400V it reaches with 250V)

2 Answers  

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What do you mean by distribution transformers?

0 Answers  

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What is balance beam relay ?

2 Answers   Roman,

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How much current flow in no load condition of a motor?

8 Answers  

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why frequency should be constant?

2 Answers  

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hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)

0 Answers  

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