Electronic Devices Circuits Common Collector Configuration Online Exam Quiz
Electronic Devices Circuits Common Collector Configuration GK Quiz. Question and Answers related to Electronic Devices Circuits Common Collector Configuration. MCQ (Multiple Choice Questions with answers about Electronic Devices Circuits Common Collector Configuration
The input resistance is given by _________
Options
A : ?VCE/?IB
B : ?VBE/?IB
C : ?VBE/?IC
D : ?VBE/?IE
The relation between ? and ? is given by _________
Options
A : 1/(1-?)=1- ?
B : 1/(1+?)=1+ ?
C : 1/(1-?)=1+ ?
D : 1/(1+?)=1- ?
Increase in collector emitter voltage from 5V to 8V causes increase in collector current from 5mA to 5.3mA. Determine the dynamic output resistance.
Options
A : 20k?
B : 10k?
C : 50k?
D : 60k?
A change in 300mV in base emitter voltage causes a change of 100µA in the base current. Determine the dynamic input resistance.
Options
A : 20k?
B : 10k?
C : 30k?
D : 60k?
What is the output resistance of CC transistor?
Options
A : 25 ?
B : 50 ?
C : 100 ?
D : 150 ?
The CC configuration has an input resistance_________
Options
A : 500k?
B : 750k?
C : 600k?
D : 400k?
The point on the DC load line which is represented by ‘Q’ is called _________
Options
A : cut off point
B : cut in point
C : breakdown point
D : operating point
The current amplification factor ?dc is given by_________
Options
A : IE/IB
B : IB/IE
C : IC/IE
D : IE/IC
The application of a CC configured transistor is_________
Options
A : voltage multiplier
B : level shifter
C : rectification
D : impedance matching
When is the transistor said to be saturated?
Options
A : when VCE is very low
B : when VCE is very high
C : when VBE is very low
D : when VBE is very high
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