Question: The amplifier circuit shown below uses a silicon transistor. The capacitors C c and C E can be assumed to be short at signal frequency and the effect of output resistance r 0 can be ignored. If C E is disconnected from the circuit, which one of the following statements is TRUE?
Options
A : The input resistance R i increases and the magnitude of voltage gain A v decreases
B : The input resistance R i decreases and the magnitude of voltage gain A v decreases
C : Both input resistance R i and the magnitude of voltage gain A v decrease
D : Both input resistance R i and the magnitude of voltage gain A v increase
Exam Questions Papers - Exam Paper 1 more questions
For a given voltage, four heating coils will produce maximum....
Denominator polynomial of a transfer function of certain network is:....
A TV picture is to be transmitted over a channel....
The ratio of the diffusion coefficient in a semiconductor has....
The amplitude of a pair of composite sinusoidal signal y....
A n -channel JFET has I DSS = 2 m....
Diamond is a paramagnetic material.
Which capacitor-store higher amount of energy?
Analog Electronics - Part 1 more Online Exam Quiz
Automatic Control Systems - Part 1
Communication Systems - Part 1
Electromagnetic Field Theory - Part 1
Electronic Devices and Circuits - Part 1
Materials and Components - Part 1
Measurements and Instrumentation - Part 1