OSHA 30 - 04) Focus 4 - Electrical Safety

Which of the following PPE should be worn when working with electricity?

• A. Metal hard hat and insulated gloves

• B. Non-metallic hard hat and insulated gloves

• C. Non-metallic hard hat and non-insulated gloves

• D. Metal hard hat and non-insulated gloves

Exposed wires or terminals are _________

• A. Safe

• B. Hazardous

• C. Reliable

• D. Secure

When working under overhead power lines, the minimum safe distance between equipment and the overhead lines is ___________

• A. 8 feet

• B. 20 feet

• C. 10 feet

• D. 12 feet

Double insulated tools do not require:

• A GFIC

• A three-prong connector

• A circuit breaker

• Periodic inspections

What percent of all occupational deaths result from electrocutions?

• A. 10%

• B. 15%

• C. 5%

• D. 7%

What is the symbol for double insulated tools?

• 
• 
• 
• 

Grounding is the process used to ________ unwanted voltage

• A. Generate

• B. Protect

• C. Eliminate

• D. Measure

___________ hard hats should not be used when working close to electrical lines

• A. Plastic

• B. Metal

• C. Cardboard

• D. Wooden

Approximately 5% of all occupational deaths result from _________

• A. Accidents

• B. Slips

• C. Electrocutions

• D. Falling

Outer insulation on electrical cords must be _________

• A. Removed

• B. Avoided

• C. Intact

• D. Damaged