When working on energized equipment, what is a good practice to perform?

When working on energized equipment, what is a good practice to perform?

• A. Turn off the equipment before working
• B. Test with two hands on the equipment
• C. Remove PPE only after finishing
• D. Keep one hand in your pocket or behind your back

Answer: (D)

When you work on energized equipment, the emphasis is on limiting the path electrical current can take through your body. Keeping one hand in your pocket or behind your back helps ensure you don’t create a two-handed path that could run from one hand through your torso to the other hand if you accidentally contact a live part. This one-hand rule reduces the chance that a shock will involve the chest and heart, which can be life-threatening. This practice complements other safety steps like de-energizing when possible, using proper PPE and insulated tools, and following lockout/tagout procedures. It’s a practical precaution for situations where you must work with energized parts, whereas using two hands or removing PPE before finishing would increase risk, and keeping both hands free makes it easier for current to cross the body.

When you work on energized equipment, the emphasis is on limiting the path electrical current can take through your body. Keeping one hand in your pocket or behind your back helps ensure you don’t create a two-handed path that could run from one hand through your torso to the other hand if you accidentally contact a live part. This one-hand rule reduces the chance that a shock will involve the chest and heart, which can be life-threatening.

This practice complements other safety steps like de-energizing when possible, using proper PPE and insulated tools, and following lockout/tagout procedures. It’s a practical precaution for situations where you must work with energized parts, whereas using two hands or removing PPE before finishing would increase risk, and keeping both hands free makes it easier for current to cross the body.