Technician A says that field effect transistor (FET)is commonly used in multiplexed circuits to act like an electronic relay switch.Technician B says that an advantage of FETs is that gate channel resistance is so high there is almost no current flow in the gate.Who is correct?
A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Both statements by Technician A and Technician B are correct. FETs are indeed used in multiplexed circuits to act like electronic relay switches due to their ability to control large currents with minimal input. Additionally, one of the advantages of FETs is the high gate channel resistance, which results in almost no current flow in the gate, making them efficient for various applications.

Technician a Says That Field Effect Transistor (FET)is Commonly Used