What is modulation &demodulation?
Answer / guest
modulation means analog to digital signal
demodulation means digital to analog signal
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How many 3-digit numbers will be there which are divisible by 19?
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A power unit is there by the bank of the river of 750 meters width. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. The cost of the cable below water is Rs. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the total of laying the cable.
How many minimum links need to be cut in a chain having 23 links to seperate it into single links
The fresh fruit contain 90% water and dryfruit contain 20% water if 20kgs of fruits are there.then find the quantity of dryfruits
There are 6 people W,H,M,C,G,F who are murderer , victim , judge , police, witness, hangman. There was no eye witness only circumtancial witness. The murderer was sentenced to death. Read following statement and determine who is who. 1. M knew both murderer and victim. 2. Judge asked C to discribe murder incident. 3. W was last to see F alive. 4. Police found G at the murder site. 5. H and W never met.
I Need Change For 100 Rs It Should Not Be 10 Rs Notes But It Should Contain 10 Notes, Any Ideas?
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With a now-estimated 15 million plus residents, it's not even the largest metro area in its country.
A persons salary iis decreased by steps of 20%, 15% and 10%. What will be the percentage decrease, if the salary is decreased in a single shot?
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