Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics
»
Basic Op-Amp Circuits
If the input to a comparator is a sine wave, the output is a
ramp voltage
sine wave
rectangular wave
sawtooth wave
Correct Answer:
rectangular wave
← Previous Question
Next Question→
More Questions from
Basic Op-Amp Circuits
A zero-level detector is a
The formula shows that for a given capacitor, if the voltage changes at a constant rate with respect to time, the current will
The center frequency of a band-pass filter is always equal to the
If the value of resistor Rf in an averaging amplifier circuit is equal to the value of one input resistor divided by the number of inputs, the output will be equal to
A comparator is an example of a(n)
A digital-to-analog converter is an application of the
The ramp voltage at the output of an op-amp integrator
In an averaging amplifier, the input resistances are
A basic series regulator has
When the capacitance in an active high-pass filter increases, the critical frequency decreases.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments