Answer / bushra

Noise is type of unwanted signals in communication.

Answer / vdd

noise is occured at channel it may be air medium also.so,whenever information transmitted through the air the information will be noisy due to atmospheric conditions.

Answer / gkb

noise is an error or unwanted signal added in transmitted or received signal which is remove by using filter.

Answer / kaushal patel

Noise is a error occurring in the normally communication system.Basically lots of types of errors . But sometimes errors also occurring due to the noise effect.

When signal is transmitted at source to destination , at that time signal have some lose ... That we can say that noise is occurring in communication.

define drain resistance

0 Answers  

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difference b/w electronics and electrica ?

3 Answers  

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What is a combinational circuit?

0 Answers  

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What are the main advantages of synchronous circuit?

2 Answers   ABC, CTS,

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Explain why cannot we use leds for rectification purpose?

0 Answers  

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Suppose, I m talking with mine friend and I m going to market by car(setting).After some distance passed, mine call will be handover to other site, this site allready going on with full trafic than mine call will be drop or handover to the same site .....

6 Answers   Airtel,

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why we are using the bridge rectifier in most of the circuits instead of full wave rectifier even though the output of both are same?

0 Answers  

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What are the maintenances of a PLC ?

0 Answers  

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how does op-amp work?

2 Answers   Bright Point,

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why rxlevel is negative valued ???

3 Answers   Ericsson,

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Hai Frds, i want to join in testing tools course, pls sugest good institute. And pls tel about Mind Q institute & phone num of Nareswar Roa sir plss, ple mail me plssssss

0 Answers  

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How to Create the Cross connection with RRI & E1T1.

0 Answers   NSN,

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