WorksheetsOperational Amplifier (Op-Amp)
Total questions: 10
Worksheet time: 6mins
What is the abbreviated of (Op-amp)?
Operational Amplitude
Operational Amplifier
Operand Amplitude
None of the above
When an Op-Amp circuit is used for voice recognition or in a voice recorder, it can extract frequencies close to the targeted sound while shutting out all other frequencies (noise).
True
False
What is the signals that Op-Amp can amplify?
Alternating Current signals only
Direct Current signals only
both Alternating Current and Direct Current signals
None of the above
An identical Op-Amp is supposed to have
Infinite bandwidth
Zero output impedance
Infinite input impedance
All the above
If the gain of a closed-loop inverting amplifier is 2.4 (magnitude) with an input resistor value of 1800 ohms, what value of feedback resistor is necessary ?
4.32 k ohms
40.32 k ohms
610 ohms
7.5 k ohms
What is this type of Amplifier?
Inverting Amplifier
Non-Inverting Amplifier
What is this type of Amplifier?
Inverting Amplifier
Non-Inverting Amplifier
If the circuit has Ri = 50 k ohm and Rf = 800 k ohm. What output voltage results for an input of V1 = 5V.
80 k
40 k
-80 k
-40 k
What type of Op-Amp that has Voltage source connected at inverting terminal, 1 resistor at inverting terminal, 1 capacitor at output.
Voltage Follower
Differentiator
Integrator
Summing Amplifier
What is the voltage output equation for this Differentiator Op-Amp?
