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Author Question: An RC low-pass filter consists of an RF of 120 and a CF of 16 F. An RL of 1 k is placed across the ... (Read 51 times)

viki

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on: Jul 28, 2018
An RC low-pass filter consists of an RF of 120  and a CF of 16 F. An RL of 1 k is placed across the filter capacitor. The cutoff frequency for the circuit is
 
  A) 1 kHz B) 124 Hz C) 142 Hz D) 93 Hz

Question 2

The formula, fC = 1/2RC is the
 
  A) upper cutoff frequency for a given RC high-pass filter
  B) lower cutoff frequency for a given RC low-pass filter
  C) upper cutoff frequency for a given RC low-pass filter
  D) lower cutoff frequency for a given RC band-pass filter


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Viet Thy

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


viki

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it

ttt030911

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Reply 3 on: Yesterday
Excellent

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