CMOS NAND & NOR Gates - MCQs with answersQ1. Which statement/s is/are considered to be precise regarding the operational behaviour of MOS transistor?
a. P-channel MOS conducts with negative gate-to-source voltage
b. N-channel MOS conducts with positive gate-to-source voltage
c. Either type of device gets turned with zero gate-to-source voltage
d. All of the aboveView Answer / Hide Answer
Q2. What is the effect on the power supply voltage due to substantial reduction in the duration of propagation delay and noise margin of CMOS circuit?
ANSWER: d. All of the above
a. Power supply voltage increases
b. Power supply voltage decreases
c. Power supply voltage remains stable
d. None of the aboveView Answer / Hide Answer
Q3. How is the configuration strategy of p-type and n-type units in two-input CMOS NAND gate circuit ?
ANSWER: a. Power supply voltage increases
a. Two p-type units in series & two n-type units in parallel
b. Two p-type units in parallel & two n-type units in series
c. Both p-type & n-type units in parallel
d. Both p-type & n-type units in seriesView Answer / Hide Answer
Q4. What is the output level of two -input CMOS NOR gate circuit configuration when all inputs are at low logic level ?
ANSWER: b. Two p-type units in parallel & two n-type units in series
d. Cannot predictView Answer / Hide Answer