Explain at what voltage does land line telephone operate?

0 Answers  

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Although zener diode is operated in the reverse breakdown region, but it does not burn. Why?

0 Answers  

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Can we send a digital signal into the air with out modulation? if NO or YES, please give me a answer.

1 Answers  

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what is the basic difference between latches and flip flops

5 Answers   ABC,

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Define what is the difference between active and passive filters?

0 Answers  

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What is the written test pattern of hyundai company

1 Answers   Hyundai,

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Explain why we need biasing for transistor, fet and mosfet?

0 Answers  

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how to convert the plain text into cipher text

1 Answers  

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please explain the meaning of "In GSM only 30 or 35 peoples can call at at time in a singal carrier but In CDMA apprx 70 peoples can call in a singal carrier at a time."..........

0 Answers  

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i want to know some description about SIM architecture... what is inside the SIM?

0 Answers   TCS,

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why we use vsb transmission for video signal transmission and why dont we use ssb transmission?

6 Answers  

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hi i am sushil can anyone send me the previous year question paper for AAI(JR.excecutive,electronics)to my email kingston_s007@yahoo.com

0 Answers   AAI Airports Authority Of India,

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