Answer / amol folane

fistly calculate the
total load current,then
multiply it by 1.2 for
the tollerance in
current.

Answer / sandeshg

by using wire gauge calculate the size of the conductor and
number of the conductors and finally see the data sheets of
conductor size sheets

why the rating of a transformer in kva not in kw.

9 Answers  

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what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing

0 Answers   ABB, Genpect,

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What's the differs between voltage & current & emf.

1 Answers   CTS, NTPC, TCS,

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Difference between ELCB and RCCB?

5 Answers  

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what is ideal transformer?

5 Answers  

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harmonics filter

0 Answers   SEHA,

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How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.

0 Answers  

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How we select the vector group of 3phase power transformer?

0 Answers   wbsedcl,

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why the motor running in delta connection ? it can be in star?

13 Answers   NTPC,

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how does the power is travelled in conductor

2 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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what is the requirement regarding earthing of Single conductor with AWA

0 Answers  

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