Bipolar Junction Transistor MCQs

172 questionsElectronics-EngineeringPage 11 of 20

Practice free Bipolar Junction Transistor multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 172 questions — no login required.

Question 91easy
If the maximum collector current due to signal alone is 3 mA, then zero signal collector current should be atleast equal to
Question 92easy
The disadvantage abase resistor method of transistor biasing is that it
Question 93easy
The biasing circuit has a stability factor of 50. If due to temperature change, 1"0 change by 1 flA, then Ic will change by
Advertisement
Question 94easy
For good stabilisation in voltage divider bias, the current II flowing through R1 and R2 should be equal to or greater than
Question 95easy
For proper amplification by a transistor circuit, the operating point should be located at of the d.c. load line.
Question 96easy
The operating point on the a.c. load line.
Advertisement
Question 97easy
In a transistor amplifier circuit, VCE = VCB +___
Question 98easy
Thebase resistor method is generally used in
Question 99easy
In a base resistor method, if the value of 13 changes by 50, then collector current will change by a factor of
1…101112…20