FCC Technician Exam Question Of The Day (T7D11)

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Q) Which of the following precautions should be taken when measuring circuit resistance with an ohmmeter?

A) Ensure that the circuit is not powered

NJ2X Notes:
  • Ensure that the circuit is not powered.
  • Be certain the circuit is deenergized and discharged before connecting an ohmmeter. 
  • Do not apply power to a circuit while measuring resistance.

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