QUESTION 19 An analog signal x(t)- 6 35cos(2n"80ot) is quantized at 6 2 mV step size resolution What should be the number of bits Not yet answered used in the A/D conversion? Marked out of 1 0o P Flag question Select one a n=11 bits b. n=10 bits cn12 bits d. n- 8 bits e None of the mentioned QUESTION 20 Which of the following ADC sizes provides the best step size resolution? Nor yet answered Marked our of 1 o0 Select one P Flag question a. 8 bits b4 bits C12 bits d. They are all the same. e 10 bits