What is a repeater?

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Define what is intrinsic semiconductor ?

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What is the basis for classifying a material as a conductor, semiconductor, or a dielectric? Define what is the conductivity of perfect dielectric?

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Plz send me some sample papers on OCES papers. I am appearing in OCES/DGFS-2009.Plz inform me by my emailid- subhabrata03851@gmail.com

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In a sales interview if a person ask us how would you be able to sell our products in this recesion. How would i have to respond them.

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What is meant by pwm control?

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What is the type of signaling used between two exchanges? a) inband b) common channel signaling c) any of the above d) none of the above.

2 Answers   BSNL,

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trains run on ac or dc?? if ac or dc what are the advantages and disadvantages?????

4 Answers   ABB, Infosys,

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What problem arise if we use regulators without/before filters?

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What is a scrambler? Explain its operation

0 Answers   CUTM Centurion University of Technology and Management,

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What are ‘emitter injection efficiently’ and ‘base transport factor’ and how do they influence the transistor operation?

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what is an excitation table?

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