A certain amplifier has a bandwidth of 22.5 kHz with a lower cutoff fr – McqOptions

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1.	A certain amplifier has a bandwidth of 22.5 kHz with a lower cutoff frequency of 600 Hz. What is the value of f?
A.	600 Hz
B.	22.5 kHz
C.	23.1 kHz
D.	21.9 kHz
Answer» D. 21.9 kHz

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