DeVry ECET 365 ECET/365 ECET365 QUIZ 2 with ANSWERS


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ECET 365 Quiz 2 Answers

  1. (TCO 4) A transducer produces a 5 V output with an internal resistance of 1,000 ohms. The input resistance of the amplifier is 100 ohms. What is the voltage at the input of the amplifier? 
  2. (TCO 4) A signal contains a highest frequency of 750 Hz. What is the minimum sampling frequency required? 
  3. (TCO 4) A signal with a range of 0–5V is sampled with a 16­bit ADC. What is the change in voltage (delta) between digitized levels?
  4. (TCO 4) What type of filter will reduce low­frequency noise?