Linear Integrated Circuits Questions and Answers
Q1.
Op-amps with wide bandwidth will have
Answer :
Higher slew rate
Q2.
Why DC amplifier uses offset null circuitry?
Answer :
To improve the accuracy of amplifier
Q3.
In differential op-amp configuration a subtractor is called as
Answer :
Scaling amplifier
Q4.
Which type of amplifier has output voltage equal to the average of all input voltages?
Answer :
Non-inverting averaging amplifier
Q5.
An instrumentation system does not include
Answer :
Tester
Q6.
What instrument is used to amplify output signal of transducer
Answer :
Instrumentation amplifier
Q7.
Photo conductive cell changes it resistance with
Answer :
Incident radiant energy
Q8.
Which type of strain gage has better resolution?
Answer :
Semiconductor strain gage
Q9.
What remedy can be followed to maintain the operating frequency in the op-amps?
Answer :
Use capacitor
Q10.
Which of the following application uses voltage to current converter?
Answer :
1. Low voltage dc and ac voltmeter
2. Diode match finding
3. Light emitting diode
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