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Electronics - Bipolar Junction Transistors (BJT) - Discussion

Discussion Forum : Bipolar Junction Transistors (BJT) - General Questions (Q.No. 11)
Bipolar Junction Transistors (BJT)
11.
The C-B configuration is used to provide which type of gain?
voltage
current
resistance
power
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 2 of 2.
Dip said:   1 decade ago
Transistor Configuration Summary Table:
Transistor Configuration     Common Base  Common Collector   Common Emitter
Voltage gain 	                  High 	         Low 	         Medium
Current gain 	                  Low 	         High 	         Medium
Power gain 	                  Low 	         Medium 	 High
Input/output phase relationship    0° 	           0°            180°
Input resistance 	          Low 	          High 	         Medium
Output resistance 	          High           Low 	         Medium
(6)
Ranger said:   10 years ago
But the input impedance of the C-B configuration is low and output impedance is high.

So it can also be said that increase in resistance can be correct.

Please provide arguments.
(1)
Santhosh said:   8 years ago
In common base voltage gain is high.
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