Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 2 (Q.No. 45)
45.
Which of the following devices has a silicon dioxide layer?
NPN transistor
Tunnel diode
JFET
MOSFET
Answer: Option
Explanation:

The SiO2 layer provides very high input impedance.

Discussion:
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