The best way you can avoid being shocked when working with electricity is

The best way you can avoid being shocked when working with electricity is

• A. Wear rubber boots and rubber gloves with no holes.
• B. Wear cotton gloves only.
• C. Work with wet hands for better grip.
• D. Use metal tools for grounding.

Answer: (A)

The main concept is that preventing electric shock comes from creating a strong insulating barrier between you and any energized parts. Wearing rubber boots and rubber gloves with no holes provides that barrier, since rubber is a good insulator and keeps current from entering your body through the feet and hands. It’s essential that the equipment be intact and dry because holes, tears, or moisture can compromise insulation. Cotton gloves aren’t suitable because they conduct electricity when damp and don’t offer reliable protection. Working with wet hands further reduces insulation and increases the chance of current flowing through you. Using metal tools for grounding is dangerous because metal conducts electricity and can create a path for current into your body; safer practices involve de-energizing the system and using properly rated insulated tools and established grounding procedures.

The main concept is that preventing electric shock comes from creating a strong insulating barrier between you and any energized parts. Wearing rubber boots and rubber gloves with no holes provides that barrier, since rubber is a good insulator and keeps current from entering your body through the feet and hands. It’s essential that the equipment be intact and dry because holes, tears, or moisture can compromise insulation. Cotton gloves aren’t suitable because they conduct electricity when damp and don’t offer reliable protection. Working with wet hands further reduces insulation and increases the chance of current flowing through you. Using metal tools for grounding is dangerous because metal conducts electricity and can create a path for current into your body; safer practices involve de-energizing the system and using properly rated insulated tools and established grounding procedures.