- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 2
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 7
- Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 10
- Electronic Devices and Circuits - Section 11
- Electronic Devices and Circuits - Section 12
- Electronic Devices and Circuits - Section 13
- Electronic Devices and Circuits - Section 14
- Electronic Devices and Circuits - Section 15
- Electronic Devices and Circuits - Section 16


Electronic Devices and Circuits - Engineering
Q1: Which of the following exhibits negative resistance in a portion of its characteristics?A Tunnel diode
B Zener diode
C JFET
D MOSFET and tunnel diode
ANS:A - Tunnel diode Tunnel diode has negative resistance characteristics, the tunnel diode is heavily dopped it's dipping concentration is 1 in 10^3 compared to the zener diode tunnel diode heavily dropped. |


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