After shutting off power to a unit, the technician should then:
A. Isolate or disconnect a wire from the circuit
B. Verify there is no power with a voltmeter
C. Proceed to work on the unit
Answer (2)
After shutting off power, a technician should first verify there is no power using a voltmeter. Once confirmed, they may then isolate or disconnect wires as necessary before proceeding to work on the unit. This ensures safety and prevents accidents while handling electrical equipment. ;
After shutting off power, a technician should first verify the absence of power with a voltmeter before isolating or disconnecting any wires. Once it is confirmed that there is no power, the technician can safely proceed to work on the unit. This process minimizes the risk of electric shock and enhances safety during maintenance work.
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