Answer / shalu

it is a two terminal device

Answer / swetha

if the donar impurities are introduced into one side and
acceptor impurities are added at another side of a single
crystal of a semiconductor say germanium then a p-n junction
formed and that form a diode..

Answer / anupam bhardwaj

two terminal device one is 'p' & other is a 'n' p is +ve &
n is -ve.

Why EMI is very low in optical fiber,while frequency is very high? As we no that in general condition frequency inversely proportional to EMI.

2 Answers   IIT,

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0 Answers   TATA,

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Which modulation scheme are having constant energy modulation?

1 Answers   IIIT, NTPC,

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2 Answers  

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what is hetrodyning?

2 Answers  

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what is the function of DVJA card in Nokia BTS &how it work

2 Answers   TNS,

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Why is transistor called a current controlled device ?

0 Answers  

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Define dynamic resistance of a p-n junction diode in forward biased condition.

0 Answers  

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What are the different ways to check LED light/bulb?

3 Answers   Infosys,

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What is meant by radix (or base) of a number system?

0 Answers  

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