Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics and Communication Engineering
»
Analog Electronics
In class C operation of an amplifier circuit, the collector current exists for
360° of input wave
180° of input wave
more than 180° of input wave
less than 180° of input wave
Correct Answer:
less than 180° of input wave
Explanation:
In class C operation output is in the form of short duration pulses.
← Previous Question
Next Question→
More Questions from
Analog Electronics
Assertion (A): For large signal variations an amplifier circuit has to be analysed graphically Reason (R): The output characteristics of a transistor is nonlinear.
In figure, VEB = 0.6 V, β = 99. Then VC and IC are
The output V0 in figure is
DC amplifiers have a tendency to be unstable.
Study the circuit of figure and examine the following statements It is an active low pass finer. It is a second order filter. The change in gain is 40 dB/decade. Which of the above statements are correct?
The 'h' parameters of the circuit shown in the figure are hib = 25 Ω, hfb = 0.999 and hob = 10-6Ω The Voltage gain is
A forward voltage of 9 V is applied to a diode in series with a 1 kΩ load resistor. The voltage across load resistor is zero. It indicates that
To prevent a DC return between source and load, it is necessary to use
The self bias provides
The quiescent collector current IC, and collector to emitter voltage VCE in a CE connection are the values when
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments