- 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: The emitter follower is widely used in electronic instrument becauseA its voltage gain is less than unity
B its voltage gain is very high
C its O/P Impedance is low and input impedance is high
D its O/P Impedance is high and I/P impedance is low
ANS:C - its O/P Impedance is low and input impedance is high The answer is D. Emitter follower High i/p impedance and low o/p impedance. |


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