Concept to find certain type of electronic devices & circuit

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Reference no: EM1312220

Q1. Which one is most suitable for frequency domain displays?

  1. Spectrum analyzer
  2. Triggered sweep scope
  3. Memory scope
  4. Oscillograph

Q2. How would you describe a differentiator?

  1. a circuit that has an output signal proportional to the sum of input pulses
  2. an RC circuit where the time constant is greater than 1
  3. an RC circuit where the time constant is equal to 1
  4. a circuit that has an output signal proportional to the rate of change of the input signal

 

Reference no: EM1312220

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