Answer / m.jeison raj

if the current rating of the particular load is given,we can
choose the cable size as the half of the current rating
example: if 32A is given,select the cable size for 16Sqmm AL
cable

Answer / wareagle

You can not

can we use the step down transformer to step up transformer

6 Answers  

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for 644KW load which MCCB should i use

6 Answers  

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what will happen if the field and armature both are made to rotate in a synchronous machine ?

4 Answers  

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I am having 120KVA UPS,which is connected to DG & normal power. What is the power drawn by this system when system is running on DG ????

2 Answers  

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what is diff between Fourier series and Fourier transform?

2 Answers  

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Name the component u would expect to find in a switchgear assembly?

0 Answers  

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

1 Answers  

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why star point of HT motor not earthed?

0 Answers  

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what is oti and wti

3 Answers   Jindal,

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Assuming that a dedicated neutral earthing transformer is provided for each GT generator, when the two generators are running in parallel, has consideration been given that the earth fault current from one generator stator winding be split between the two neutral earthing transformers? If so, what adverse impact will this have on the operation of the 59N and 27TN devices?

0 Answers   Quest,

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explain harmonics in simple words..........

3 Answers   HMT,

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why we use taping of transformer on HT side?

4 Answers  

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