Answer / satish kumar dhiman

dieelectric is an insulator which become polarized when
applying electric field
But insulator provide resistance to electric field

Answer / amitesh ranjan

Dielectrics are the substances which gets polarized when
electric field is applied and finally cuts off connection
between two conducting plates where as insulators are
substances which doesn't allow the flow of electrons through
itself.

Answer / guest

dielectric is pass the current ex.copper wires
insulator stop flow of current ex.glass

materials of core and cladding

4 Answers   ONGC,

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Why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

0 Answers  

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what is the use of choke and starter in the tubelight?

1 Answers  

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sir, I am taking jindal written test,which will be on 19th of this month.If any body have written test paper queatins,Plz send to this mail id.. bhaskarlxm@gmail.com

1 Answers   Jindal,

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i am kvsivanarayanareddy . i work in mnc company in engineering job. i completed B.Tech in electronics &communication , i want to prepare group 2 exams in ap. pls give me suggetion for preparing group, how iwill start preparation pls send to my mail .which topocis i will concertrate . how i will reach my goal pls suggest to my question.

0 Answers  

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call flow in gsm

1 Answers   Aricent, Ericsson,

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What are the different types of chopper with respect to commutation process?

0 Answers  

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Define what is a p-n junction?

0 Answers  

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what is maskable or non maskable interrupts

3 Answers  

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how the embeded technology works?

0 Answers  

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19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

0 Answers   NSN,

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why dont call datareader is backward

0 Answers  

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