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Question 171

When is an analog multimeter preferred to a digital multimeter?

  1. When testing logic circuits
  2. When high precision is desired
  3. When measuring the frequency of an oscillator
  4. When adjusting circuits for maximum or minimum valuesBonne réponse

Explication

When an adjustment is being peaked or nulled, what matters is the direction of change rather than the exact number, and a moving pointer shows that trend continuously. A digital display flickering between changing numbers is harder to follow while a control is being turned.

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Question 171: When is an analog multimeter preferred to a digital… · FCC General Class (Element 3) · Questena