Answer / vikram ahuja

A MacAdam ellips is the region on a chromaticity diagram which contain all colors which are indistinguishable, to the average human eye,from the color at center of the ellips.

what will happen when choke in tube light circuit was not working???

7 Answers  

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defination of reactor

3 Answers  

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what is the basic principle of TV camera?

0 Answers   BZU,

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Why using synchronising methed in DG's sets?

0 Answers   Juniper Networks,

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

0 Answers   Siemens,

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Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

0 Answers   Bindal Papers,

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  

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I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com

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Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

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what is Harmonic effect?

2 Answers  

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Is it necessary to carry out sheath test after cable jointing? If the value is zero of such instance , is it ok to energize the cable?

1 Answers  

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I want to know the principle of rotating flux transformer.

1 Answers  

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