Electric Circuits Test Online Exam Quiz
Electric Circuits Test GK Quiz. Question and Answers related to Electric Circuits Test. MCQ (Multiple Choice Questions with answers about Electric Circuits Test
Calculate the gain for the Op-amp given.
Options
A : 0.719
B : 2.572
C : 1.390
D : 1.237
The negative feedback causes the input voltage difference to ____________
Options
A : 1
B : Increase
C : Decrease
D : 0
Find the gain for the following circuit.
Options
A : -2
B : 2
C : -1
D : 1
Given Op-amp is ideal. Calculate vo if va=1v and vb=0v.
Options
A : -4v
B : -2.5v
C : 4v
D : 2.5v
The number of terminals in an Op-amp ______________
Options
A : 6
B : 2
C : 5
D : 3
The Op-amp is a type of ___________
Options
A : Differential amplifier
B : Integrated amplifier
C : Isolation amplifier
D : Feedback amplifier
Op-amp was introduced by __________
Options
A : Fairchild
B : Maxwell
C : Rutherford
D : Sahani
In the circuit of Op-amp given V- stands for _________
Options
A : Non-inverting input
B : Non-inverting output
C : Inverting input
D : Inverting output
When the input voltage difference is small in magnitude, the Op-amp behaves as ____________
Options
A : Non-linear device
B : Linear device
C : Complex device
D : Bipolar device
If the output voltage is not a linear function of input voltage then ____________
Options
A : Op-amp acts a linear device
B : Op-amp acts as a non-linear device
C : Op-amp acts a polar device
D : Op-amp acts as an inverter
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