Answer / vijay

the communication restricted for a mobile in a particulat
cell(Area)

Answer / chandra shekhar godiwal

In rang area by GSM/GPRS networks communicate to each other using mobile which is used to transmitt and receive signal. Mobile converts the voice signals into Electromagnetic wave which is modulated.

Answer / kavitha

In cellular mobile communication every area is giong to
didvide in to number of cells,and communication between tx
and rx was carried betweem cells only....so it was named as
cellular mobile communication.

Which type of error was eliminated through the use of gray code

1 Answers  

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If we have 450 mm height boiler drum level, so what is span & zero value for a dpt transmitter?

0 Answers  

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Explain why are using 4ma to 20ma for signal transfer. Why not 0 to 20ma?

0 Answers  

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Hall effect can be used to measure

1 Answers  

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Can you help me to explain briefly the function of Op-Amp in circuit design.tq

0 Answers  

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Is the output power different from input power.?  rated input voltage” Is that the voltage we give to the driver or the voltage which comes out from the driver?

0 Answers   Garg Udyog,

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write a c programme for add of two numbers with out use of arthematic operators

0 Answers  

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Define what is tunnel diode?

0 Answers  

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What is IMS? What is its significance?

7 Answers  

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Mention some of the applications of controlled rectifier?

0 Answers  

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A channel has a bit rate of 4kbps and a propagation delay of 20msec. For what range of frame sizes does stop-and-wait give an efficiency of at least 50%

0 Answers   Chongqing University of Posts and Telecommunications,

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i want the aptitude test papers of wipro can any one help plz

0 Answers   Wipro,

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