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Operational Amplifiers

Operational Amplifiers - Technical MCQs

Operational Amplifiers - General Questions
Operational Amplifiers - True or False
Operational Amplifiers - Filling the Blanks

What is the frequency of this 555 astable multivibrator?

A 278 Hz

B 178 Hz

C 78 Hz

D 8 Hz

ANS:B - 178 Hz

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