What is the advantage of scr?

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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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why dose response of a phototransistor depent upon the wave length of the incident light?

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Name the frequency bands are used in satellite communication?

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what is phase reversal keying

1 Answers  

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How many such pairs of digits are there in the word " strive" each of which has as many letters between them in the word as they are in english alphabets?

0 Answers   Banking,

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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?

0 Answers   NSN,

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what is the source of time varying magnetic field?

2 Answers  

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Explain the importance of the biasing in transister circuits?

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What happens to the residual resistivity of metals

0 Answers   C DAC, CDAC,

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A FIU19(E) units Flexbus LED is flashing. What is the meaning?

0 Answers   NSN,

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in ups how we can calculate the battery back up time

1 Answers  

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