Answer / pradeep

EPABX is an Electronic Private Automatic Branch Exchange
which is used to interconnect the phones in an office or
company.EPABX mainly uses microprocessor,memory,switching
circuits and telephone interface circuits.

1.Introduce yourself by telling your name ,SSC,HSC, degree marks n colleges,something about your family and interests. 2.Tell about your favourite subjects. 3.Tell how satelite communication works? 4.what you mean by handoffs in mobile communication.tel its types. 5.what you mean by signal fading?tell the factors affecting it and also tell the remedies to avoid it. 6.why the microwaves are used? 7.Draw the GSM architecture? 8.What u mean by Antenna?What are its basic components? 9.why you are interested to work in this company? 10.can you work anywhere anytime as per the our need?

0 Answers   NSN,

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What is CMRR? Explain briefly.

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A signed no is stored in 10-bit register, what is the max and min possible value of the number.

6 Answers   Cadence,

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"11101111" when that bit oriented message transmitting from sender to receiver.how is it calculate parity bit and how is it show bit stream that would be transmitted..by even parity error detection scheme..pls send me an answer..very important,,

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pls send me the placement papers and anyother useful information to sureshec127@gmail.com. STREAM: ELECTRONICS AND COMMUNICATION

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define drain resistance

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which opamp don’t have feedback loop?

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How the active power factor correction changes the wave shape of current drawn by a load to improve the power factor?

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i need PCB design interview question??? if anybody have means please give it us

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Explain what are the main advantages of synchronous circuit?

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For high frequency applications will you prefer mosfet or igbt? Why?

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What is the difference between the bandwidth of half duplex and simplex transmission?

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