LIC-Subtractor

LIC-Subtractor

University

10 Qs

quiz-placeholder

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LIC-Subtractor

LIC-Subtractor

Assessment

Quiz

Education

University

Medium

Created by

Mekala k

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a subtractor circuit using an operational amplifier, what is the function of the first input signal?
Provides a reference voltage
Provides the signal to be subtracted
Amplifies the output voltage
Grounds the circuit

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the purpose of the second input signal in a subtractor circuit using an operational amplifier?
Provides a reference voltage
Provides the signal to be subtracted
Amplifies the output voltage
Grounds the circuit

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

In a subtractor circuit, what is the effect of increasing the resistance of the feedback network?
Increases the output voltage
Decreases the output voltage
Has no effect on the output voltage
Inverts the output voltage

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the transfer function of an ideal subtractor circuit?
Vout = V2 - V1
Vout = V1 + V2
Vout = V2 / V1
Vout = V1 - V2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

In a subtractor circuit using an operational amplifier, what happens if the input signal voltages are equal?
The output voltage is zero
The output voltage is positive
The output voltage is negative
The circuit does not work

6.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the advantage of using an operational amplifier for subtraction instead of using a passive resistor network?
Better accuracy and stability
Lower cost and simpler design
Higher output voltage
Faster response time

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the purpose of the inverting amplifier stage in a subtractor circuit using an operational amplifier?
To amplify the input signals
To subtract the input signals
To buffer the output signal
To provide voltage gain

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