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CTS · Question #138

CTS Question #138: Real Exam Question with Answer & Explanation

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Question

The FIRST step in troubleshooting an AV system is to

Options

  • Aclearly identify the failure symptoms.
  • Bchange only one component at a time.
  • Censure that all the system components have power.
  • Ddivide the system in half to identify the portion that is not working.

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