Electronics - Basic Op-Amp Circuits

Exercise :: Basic Op-Amp Circuits - True or False

1. 

The feedback component in an op-amp integrator is a capacitor.

A. True
B. False

Answer: Option A

Explanation:

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2. 

When the capacitance in an active high-pass filter increases, the critical frequency decreases.

A. True
B. False

Answer: Option A

Explanation:

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3. 

The control element in a basic shunt voltage regulator is a zener diode.

A. True
B. False

Answer: Option B

Explanation:

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4. 

The output voltage of a summing amplifier is proportional to the product of the input voltages.

A. True
B. False

Answer: Option B

Explanation:

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5. 

When used as a comparator, an op-amp is wired in a closed-loop configuration.

A. True
B. False

Answer: Option B

Explanation:

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