WorksheetsLinear Integrated Circuits – Quiz 2 (Extraction)
Total questions: 20
Worksheet time: 20mins
An op-amp circuit that reverses the polarity of the input signal is called a
Scale changer
Sign changer
Voltage follower
Comparator
Which op-amp configuration provides unity voltage gain?
Voltage follower
Integrator
Differentiator
Comparator
Which circuit is used to convert voltage into proportional current?
I-to-V converter
V-to-I converter
Adder
Subtractor
The circuit that produces output equal to the difference of two inputs is
Adder
Subtractor
Integrator
Voltage follower
Instrumentation amplifier is mainly used for
High power amplification
Low-level signal amplification
Frequency generation
Wave shaping
Which circuit gives output proportional to rate of change of input?
Integrator
Adder
Differentiator
Comparator
Logarithmic amplifier uses which component in the feedback path?
Resistor
Capacitor
Diode/Transistor
Inductor
Antilogarithmic amplifier produces output proportional to
Log of input
Antilog of input
Difference of inputs
Sum of inputs
Schmitt trigger is a comparator with
High gain
Positive feedback
Negative feedback
Zero offset
Which op-amp application eliminates diode forward voltage drop?
Peak detector
Precision rectifier
Clipper
Clamper
Peak detector circuit is used to detect
Average value
RMS value
Maximum value
Minimum value
Which circuit limits the output voltage to a specific level?
Clamper
Clipper
Integrator
Adder
Clamper circuit is used to
Remove DC component
Add DC level
Limit amplitude
Invert signal
Which configuration provides zero phase shift between input and output?
Inverting amplifier
Integrator
Non-inverting amplifier
Differentiator
Integrator circuit acts as
High pass filter
Low pass filter
Band pass filter
Band stop filter
V-to-I converter is also known as
Transresistance amplifier
Transconductance amplifier
Differential amplifier
Voltage buffer
Clamper circuit shifts the waveform
Horizontally
Vertically
In frequency
In phase
Schmitt trigger has
Single threshold
Two threshold levels
No hysteresis
Low gain
Which application uses positive feedback?
Integrator
Schmitt trigger
Adder
Voltage follower
Which op-amp application is used in waveform shaping?
Instrumentation amplifier
Clipper
V-to-I converter
Integrator
