Answer / ashish jiwane

Bus is the equipment where the voltage is constant.DC
transformer converts dc voltage from one level to another
level.surge absorber is used to absorb the transient change
in flow of current or rise in voltage due to switching or
lightning.CT ratio is calculated by the ratio of input
currnt to the output current,same for PT.

my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

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DG SET BLOCK DIGRAM

0 Answers   L&T,

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When dc supply is fed to rotor of the alternator how it work?

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can we use HT cables for LT power supply ?

1 Answers  

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why ups in kva ratings?

2 Answers  

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For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

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basic of electrical information where i can get? plz send the website which you know?

1 Answers  

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I want to know that a 160kva diesel generator contains capacity of 160kva on each phase like R=160 Y=160 B=160 total RYB=480kva or it is total capacity of all there phases like RYB=160kva ... thanks in advance ...

2 Answers   jlpl, JP Saraswat Engineers,

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why secondary of transformer always grouded?

1 Answers   IIUC, Sodexo,

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what should be the spaciing between street lights designed for a manufacturing location. any IS codes?

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how to identify the direction flow of electrons in a conductor? if i want to check the sequence in kv lines, is any device is available?

3 Answers  

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when elecromagnatic waves are propogated in a wave guide?

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