Answer / subash

uncontrolled rectifiers and variable resistance.

Answer / guest

useing some resistence

What is difference between Harmonic and Non harmonic Capacitor Bank?

0 Answers   TATA,

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what is relay type VDG,CDG,VTT ect?

1 Answers   Bhel,

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what is potentiometer & rheostat

3 Answers  

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What is the field weakening mode of a ac motor?

1 Answers   L&T,

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I have 30 kw motor load & i have selected 10 kvar capacitor bank for power factor improvement.my existing p.f is 0.85 & proposed p.f is 0.99 so ,is it right selection? 2 nd question how to connect c.bank whether in delta or star connection & how to decide it?

1 Answers  

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why we use REF and Differential Protection in one transformers?my doubt is both protections are operated in internal fault only.why we want to use 2 protections?please clarify.

7 Answers  

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A 40 kva transformer has a core loss of 400W and a full load copper loss of 800W. What is The proportion of full load at maxmimum efficiency?

1 Answers  

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What is HT? And specify the range of voltage?

5 Answers   HSL,

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I am in last year of Engineering.I want to apply for ONGC on GATE based score.They require Certificate of Competency as Electrical Supervisor.How can i get this certificate so I can apply for AEE(ELECTRICAL) in 2016

1 Answers   ONGC,

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A FIELD MAGNET IS EXITED BY AC/DC?

4 Answers  

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what are the different kind of cables used for transmissions?

0 Answers  

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what is lowest system voltage?

7 Answers   Apex Holdings,

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