what is cellular mobile communication ?

3 Answers   HP, Infosys, Motorola,

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1.what is the difference between snr and cnr?why cnr is used in satellite communication? 2.prove that power spectral density of gaussian noise os n/2

0 Answers  

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Explain what are the applications of an inverting amplifier?

0 Answers  

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i am preparing for rrb loco pilot exam please send me previous question papers at abhilash.anu88@gmail.com

0 Answers   DMRC, RRB,

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What are Basic difference between Nokia's Ultra & Flexi BTS.

2 Answers   NSN,

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What is meant by optimization and what are different ways of optimiztion?

0 Answers   Mobilink,

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Explain why bjt is known as current controlled device and fet is known as voltage controlled device?

0 Answers  

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(i)Four friends are given named Akansha, Anuska, Anisha, ... , . Each of them live in a separate home and sleep on one bed. Akansha and Anuska have two extra beds, two of the house have green lawns while the rest have narrow porchs, One of the house has Airconditioner while the rest have fans. And so on.. Based on these informations five questions were asked like What is the total no of beds in all houses? Who lives in the house with green lawn and with AC?

6 Answers   CSC,

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Which register which contains the instruction that is to be executed?

0 Answers  

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Is it possible to isolate a drive by installing a offline ups and also drive should be protected during normal power supply availability and is the use of isolation transformer necessary.

0 Answers   APC,

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when do we use capacitor and inductor as strong device

0 Answers   TCS,

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what is the differnce between permitivity and permeability.

2 Answers  

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