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January 2022 StudentZone Quiz Solution

Question 1:

For the circuit in figure 2, at what voltage does the NMOS devices turn off?

Answer 1:

By analyzing the plot available in the activity material, we can say that the voltage at which the NMOS device turns off is around -3.5V.

Question 2:

For the circuit in figure 2, what happens to the drain to source voltage as the NMOS transistor turns off?

Answer 2:

As the NMOS transistor turns off, the drain to source voltage decreases.

Question 3:

For the circuit in figure 5, at what voltage does the PMOS device turn off?

Answer 3:

By analyzing the plot available in the activity material, we can say that the voltage at which the PMOS device turns off is around 3.5V.

Question 4:

For the circuit in figure 5, what happens to the source to drain voltage as the PMOS transistor turns off?

Answer 4:

As the PMOS transistor turns off, the source to drain voltage decreases.