# Operational Amplifier Fundamentals – 77

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77. An RC network has R = 47 kΩ and C = 0.22 μF. What is the cutoff frequency?

(a) 154 Hz
(b) 1540 Hz
(c) 1.54 Hz
(d) 15.4 Hz

Explanation
Explanation : No answer description available for this question. Let us discuss.
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