Electronic Devices Circuits Common Base Configuration Online Exam Quiz
Electronic Devices Circuits Common Base Configuration GK Quiz. Question and Answers related to Electronic Devices Circuits Common Base Configuration. MCQ (Multiple Choice Questions with answers about Electronic Devices Circuits Common Base Configuration
The AC current gain in a common base configuration is_________
Options
A : -?IC/?IE
B : ?IC/?IE
C : ?IE/?IC
D : -?IE/?IC
A transistor has an IE of 0.9mA and amplification factor of 0.98. What will be the IC?
Options
A : 0.745mA
B : 0.564mA
C : 0.236mA
D : 0.882mA
A transistor has an IC of 100mA and IB of 0.5mA. What is the value of ?dc?
Options
A : 0.787
B : 0.995
C : 0.543
D : 0.659
Determine the value of emitter current and collector current of a transistor having ?=0.98 and collector to base leakage current ICBO=4µA. The base current is 50µA.
Options
A : 1.5mA
B : 3.7mA
C : 2.7mA
D : 4.5mA
The emitter current IE in a transistor is 3mA. If the leakage current ICBO is 5µA and ?=0.98, calculate the collector and base current.
Options
A : 3.64mA and 35µA
B : 2.945mA and 55µA
C : 3.64mA and 33µA
D : 5.89mA and 65µA
The collector current is 2.945A and ?=0.98. The leakage current is 2µA. What is the emitter current and base current?
Options
A : 3mA and 55µA
B : 2.945mA and 55µA
C : 3.64mA and 33µA
D : 5.89mA and 65µA
The relation between ? and ? is _________
Options
A : ?=?/(1-?)
B : ?= ?/(1+?)
C : ?=?/(1+?)
D : ?= ?/(1- ?)
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