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Author Question: The input frequency of a single-pole, low-pass active filter increases from 1.5 kHz to 150 kHz. If ... (Read 131 times)

melina_rosy

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on: Jul 28, 2018
The input frequency of a single-pole, low-pass active filter increases from 1.5 kHz to 150 kHz. If the critical frequency is 1.5 kHz, the gain decreases by ________.
 
  A) 40 dB B) 3 dB C) 20 dB D) 60 dB

Question 2

What is output voltage at the end of the input pulse to an RL integrator if the resistance is 22 k, the inductor is 2 H and the input is a 12 V, 0.0909 ms pulse?
 
  A) 11.4 V B) 7.59 V C) 10.4 V D) 11.8 V


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chloejackso

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

A

Answer to Question 2

B


melina_rosy

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Reply 2 on: Jul 28, 2018
Wow, this really help

Joy Chen

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Reply 3 on: Yesterday
Excellent

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