Electrical Safety Flashcardziz

Front

What is electricity?

Back

The movement of free electrons between atoms

Front

What does 'electrocution' mean?

Back

Killed by electrical shock

Front

Arc flash/arc blast can reach maximum temperatures up to 350 ̊F?

Back

False

Front

Which gauge of wire will carry the most current? Options: 14 gauge, 12 gauge, 10 gauge, 00 gauge

Back

00 gauge

Front

What does GFCI stand for?

Back

Ground Fault Circuit Interrupter

Front

Which of the following is a safe practice?
Options:
Holding fingers on switch button while carrying a plugged-in tool
Yanking cord to disconnect plug from outlet
Carrying power tool by the cord
Keeping cords away from heat, oil, and sharp edges

Back

Keeping cords away from heat, oil, and sharp edges

Front

Who is responsible for ensuring that overhead power lines are de-energized?

Back

Employer

Front

What is the purpose of a ground-fault circuit interrupter (GFCI)?

Back

To detect ground faults and interrupt electric current, to limit the duration of electrical shock, and to protect people from electrical shock.

Front

What is the main hazard associated with damaged or bare wires?

Back

Electrical shock

Front

What is the purpose of lockout/tagout (LOTO) procedures?

Back

To prevent the unexpected release of hazardous gases, fluids, or solid matter; To prevent contact with operating equipment parts; To protect workers from injury while working on or near electrical circuits and equipment.