Lockout/Tagout (LOTO) - A formal procedure for taking equipment out of service and ensuring that it cannot be operated until an authorized person has removed the lock and/or tag., Ground - The conducting connection between electrical equipment or a circuit and the earth., Ground Fault Circuit Interrupter (GFCI) - A device that interrupts and de-energizes an electrical circuit to protect a person from electrocution., Proximity Work - Work done near a hazard but not actually in contact with it., Electrical Current - Less than 1 amp can kill—always take precautions., Grounding - A secondary protective measure that connects equipment or circuits to earth., GFCI Protection - All construction tools must be ground-fault protected; test before using., Safe Equipment Use - Never use frayed cords, bare wires, or metal ladders near electricity., Lightbulb Safety - Always use protective guards to prevent accidental contact., Working Near Energized Equipment - Maintain minimum safe distances—higher voltage requires greater distance., How many amps can kill a person? - Less than 1, What should you always do before using a GFCI? - Test it, All tools in construction should be protected in what way? - With a ground-fault (GFCI), What should lightbulbs have to prevent contact? - Protective guard, What type of lockout device was pictured? - Circuit breaker,

NCCER 4.0.0 Energy Release Hazards

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