Answer Posted / keerthi

information source--prealiaing
filter--sampler--quantiser--encoder--channel in free
space--regeneration--decoder--reconstruction filter--destination

Explain how many states does signal has?

1059

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If anybody have technical test papers for HPCL. Pls, mail me on akanksha417@yahoo.com.

1887

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What is meant by the temperature coefficient?

1184

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what is the difference between three point staret &four point starter

1995

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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

3252

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need previous placement test papers of infosys and soctronics

1654

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how much power is required for a 200 watts bulb if 60p/unit is observed?

1897

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Write the definition of the duality theorem?

1082

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what are the advantages and disadvantages of embedded compare to vlsi,dsp?

2075

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Explain what is the tri state of a signal?

1093

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i am fresher for giving intervivew in it sector and also sales electronics. all about related qustions send me please?

2124

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Tell me why gold is added to the p-n junction?

1038

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why nand-nand realization is preferred over and-or realization?

1852

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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?

2583

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Explain the operation of 3φ bridge inverter for 1800 degree mode of operation with aid of relevant phase and line voltage waveforms?

988

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