FCC Question Pool Review

Amateur Extra Class (Element 4) • 2024-2028

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Question E6A12

From subelement E6 - E6A

E6A12
Answer: D

What is the purpose of connecting Zener diodes between a MOSFET gate and its source or drain?

ATo provide a voltage reference for the correct amount of reverse-bias gate voltage
BTo protect the substrate from excessive voltages
CTo keep the gate voltage within specifications and prevent the device from overheating
DTo protect the gate from static damage