Academic Resource
Aptitude
Data Interpretation
Verbal Reasoning
Non Verbal Reasoning
Verbal Ability
Programming
General Knowledge
Puzzle
Engineering
Computer Engineering
Electronics and Communication
Electrical Engineering
Mechanical Engineering
Civil Engineering
Biotechnology
Architecture & Planning
Online Test
Aptitude Test
Data Interpretation Test
Verbal Reasoning Test
Non Verbal Reasoning Test
Verbal Ability Test
Exams
More
Full Forms
Home
»
Analog Circuits
»
Analog circuits miscellaneous
» Question
Analog circuits miscellaneous
Easy Questions
Moderate Questions
Analog Circuits
Analog circuits miscellaneous
In the circuit shown in the given figure, transistor is in the active mode. V
BE
= 0.7 volt. The best approximation without knowing h
fe
for V
C
as shown in the figure is _________ V
3.4
4
4.3
None of the above
Correct Option:
C
I
C
≃ I
E
=
(4 - 0.7)
volt = 1 mA
3.3 kΩ
∴ V
C
= 8 – 3.7 × 1 = 4.3 volts .
Previous Question
Next Question
Your comments will be displayed only after manual approval.
Post your Comment
