Answer / ravi durbha

(1)For a satellite to be visible from the earth station.
(2)If the elevation angle is below certain value there will be interference with the ground reflected wave.

Answer / usha jagprakash singh yadav

if elevation angle below 5 degree then radio wave propagating through the atmosphere are more affected by noise and attenuation

wat is the channel length we r using in ic designing in current technology

0 Answers  

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Which switch and driver is better for 20KHz output and switch able to handle 1000v of Vce

1 Answers   DSS,

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Define what happens to the series current , load current and zener current when the dc input voltage of a zener regulator increases?

0 Answers  

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tel me abt ur self

6 Answers   Infosys, Xansa,

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Explain the difference between circuit switching and packet switching?

0 Answers  

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an unknown semiconductor has Eg=1.1ev and Nv=Nc.it is doped with 10^15 donors,where the donor level is 0.2ev below Ec. given that Ef is 0.25ev below Ec, calculate ni and the concentration of electrons and holes in the semiconductor at 300k.

1 Answers   Universiti Malaysia Pahang,

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what is the diff btw address and memory location?

3 Answers  

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out of DSBFC, DSBSC, SSBSC and VSB which is best for comm purpose and why?

1 Answers  

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The property of a metal that is determined by the indentation on a metal surface

0 Answers   HAL,

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i want IBM placement paers from u,pls send to me. thanking u.

0 Answers  

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What is capacitor?

0 Answers  

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My present SMPS ( +12V, -12V outputs, 1Amp Rating ) was faulty.I donot have similar model however i have two + 12V SMPS available. Can i use both of these SMPS as a replacement to present SMPS by connecting one of SMPS in reverese polarity.

2 Answers  

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