Bipolar Junction Transistors - General Questions Online Exam Quiz
Bipolar Junction Transistors - General Questions GK Quiz. Question and Answers related to Bipolar Junction Transistors - General Questions. MCQ (Multiple Choice Questions with answers about Bipolar Junction Transistors - General Questions
Refer to this figure. Determine the minimum value of I B that will produce saturation.
Options
A : 0.25 mA
B : 5.325 A
C : 1.065 A
D : 10.425 A
A transistor amplifier has a voltage gain of 100. If the input voltage is 75 mV, the output voltage is:
Options
A : 1.33 V
B : 7.5 V
C : 13.3 V
D : 15 V
Refer to this figure. If V CE = 0.2 V, I C(sat) is:
Options
A : 0.05 mA
B : 2.085 mA
C : 1.065 mA
D : 7.4 mA
What is the ratio of I C to I B ?
Options
A : DC
B : h FE
C : DC
D : either DC or h FE , but not DC
For normal operation of a pnp BJT, the base must be ________ with respect to the emitter and ________ with respect to the collector.
Options
A : positive, negative
B : positive, positive
C : negative, positive
D : negative, negative
Refer to this figure. The value of V BC is:
Options
A : 9.2 V
B : 9.9 V
C : –9.9 V
D : –9.2 V
When a transistor is used as a switch, it is stable in which two distinct regions?
Options
A : saturation and active
B : active and cutoff
C : saturation and cutoff
D : none of the above
The term BJT is short for
Options
A : base junction transistor.
B : binary junction transistor.
C : both junction transistor.
D : bipolar junction transistor.
For a silicon transistor, when a base-emitter junction is forward-biased, it has a nominal voltage drop of
Options
A : 0.7 V.
B : 0.3 V.
C : 0.2 V.
D : V CC .
A certain transistor has I C = 15 mA and I B = 167 A; DC is:
Options
A : 15
B : 167
C : 0.011
D : 90
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