Question

The atmosphere inside a permit-required confined space can be hazardous, so it's important to take certain precautions. Which of these statements are accurate descriptions of a precaution that must be taken?

A. Ventilate the space before entry
B. Enter the space alone for safety
C. Ignore warning signs and labels
D. Use electrical equipment without testing

Answer 1

To ensure safety in a permit-required confined space, you should ventilate the space before entry, never enter alone, heed all warning signs and labels, and test electrical equipment before use.

Step-by-step explanation:

The atmosphere inside a permit-required confined space can indeed be dangerous due to potential exposure to toxic gases, lack of oxygen, or other hazardous materials. To ensure safety, several precautions should be taken.

• Ventilate the space before entry to ensure the replacement of any harmful gases with fresh air.
• Never enter the space alone; always have a buddy system or ensure someone is aware of your entry for safety purposes.
• Always heed warning signs and labels as they are there to protect your health and safety.
• Ensure that electrical equipment is properly tested before use to prevent any accidents due to equipment failure or electric shock.

Addressing each part of the question, statement A: 'Ventilate the space before entry' is correct. Statement B: 'Enter the space alone for safety' is incorrect and dangerous. Statement C: 'Ignore warning signs and labels' is also incorrect and could lead to serious injury or death. Statement D: 'Use electrical equipment without testing' is incorrect and could cause dangerous conditions such as fire or electrocution.