Answer / electrical alie

http://www.allinterview.com/showanswers/72262.html

Answer / nishil

if we know the turn ratio then we can calculate current by
using formula N1/N2=I2/I1, 1 stands for HT side and 2
stands for LT side.

what will happen when square wave is fed into input side of 3kva transformer and what you will get on output side.

3 Answers   Blue Star,

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how we explain parallel paths armature winding?

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define displacement & magnitude ?

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how much distance is required for earth pit to earth pit in substation???

3 Answers   Divis Laboratories,

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what is the transformer turn ratio formula and give some examples?

0 Answers   UPPCL,

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2 Answers  

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Construction of Diesel generator set?

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why inductancce of armature inductance of dc machines is neglected?

2 Answers   APPSC,

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What does the term power factor shows?

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what is XF 200/240 V AC for Drawout Breaker.

1 Answers  

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Essential condition for parallel operation of two single phase transformer is that they should have same A polarity B kVA rating C voltage ratio D % impedance

1 Answers   wbsedcl,

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