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What role does electrical noise play in causing random errors?

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Question

What role does electrical noise play in causing random errors?

Options

  • Damages instruments

  • Causes voltage fluctuations

  • Stops mechanical measurements

  • Affects only analog tools

MCQ
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Solution

Causes voltage fluctuations

Explanation:

Electrical noise refers to unpredictable fluctuations in voltage within circuits, which create random variations in electronic measurements.

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