EEE 334 FINAL ASSESSMENT SCRIPT 2026
TRUSTED ANSWERS SUPPLIED
⫸ What are the three terminals of a MOSFET? Answer: A: Gate (G),
Drain (D), Source (S)
⫸ How does an NMOS transistor turn ON? Answer: A: A positive
gate voltage creates an electron channel, connecting the drain to the
source.
⫸ Q: What are the two main types of MOSFETs? Answer: A: NMOS
(normally OFF, turns ON with positive VGV_GVG) and PMOS
(normally ON, turns OFF with positive
⫸ Q: What is the function of the oxide layer in a MOSFET? Answer:
A: It insulates the gate from the substrate, allowing voltage control
without direct conduction.
⫸ Q: What happens when no voltage is applied to the gate of an
NMOS MOSFET? Answer: A: The MOSFET remains OFF because
no conduction channel is formed.
⫸ Q: What determines the amount of current a MOSFET can carry?
Answer: A: The width-to-length ratio (W/LW/LW/L) of the channel.
TRUSTED ANSWERS SUPPLIED
⫸ What are the three terminals of a MOSFET? Answer: A: Gate (G),
Drain (D), Source (S)
⫸ How does an NMOS transistor turn ON? Answer: A: A positive
gate voltage creates an electron channel, connecting the drain to the
source.
⫸ Q: What are the two main types of MOSFETs? Answer: A: NMOS
(normally OFF, turns ON with positive VGV_GVG) and PMOS
(normally ON, turns OFF with positive
⫸ Q: What is the function of the oxide layer in a MOSFET? Answer:
A: It insulates the gate from the substrate, allowing voltage control
without direct conduction.
⫸ Q: What happens when no voltage is applied to the gate of an
NMOS MOSFET? Answer: A: The MOSFET remains OFF because
no conduction channel is formed.
⫸ Q: What determines the amount of current a MOSFET can carry?
Answer: A: The width-to-length ratio (W/LW/LW/L) of the channel.