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Electronics - Operational Amplifiers

Exercise : Operational Amplifiers - True or False
21.
The feedback resistor adds to the gain of an op-amp.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
A 555 timer can be configured as an astable multivibrator.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
A monostable multivibrator must be triggered.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
The voltage-follower amplifier circuit has a fixed voltage gain of approximately 10.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
An astable multivibrator has two states.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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