2. What shade lens is recommended for most arc welding operations?

Question

a. Shade 2
b. Shade 5
c. Shade 10 or higher
d. Shade 15
3. Which of the following PPE is required during welding?
a. Cotton gloves
b. Synthetic clothing
c. Leather gloves and flame-resistant clothing
d. Hard hat only
4. Why is proper ventilation important in welding areas?
a. To prevent overheating
b. To reduce the risk of inhaling toxic fumes and gases
c. To keep the equipment cool
d. To maintain cleanliness
5. What should you do if you suspect a gas cylinder is leaking?
a. Use it quickly to empty it
b. Attempt to repair the leak yourself
c. Remove it from the area and notify your supervisor immediately
d. Ignore it and continue working
6. What does a flash burn affect?

Answer 1

Here are the answers to your questions:

2. What shade lens is recommended for most arc welding operations?

   • c. Shade 10 or higher

3. Which of the following PPE is required during welding?

   • c. Leather gloves and flame-resistant clothing

4. Why is proper ventilation important in welding areas?

   • b. To reduce the risk of inhaling toxic fumes and gases

5. What should you do if you suspect a gas cylinder is leaking?

   • c. Remove it from the area and notify your supervisor immediately

6. What does a flash burn affect?

   • A flash burn affects the eyes, causing damage to the cornea and leading to symptoms similar to sunburn, such as pain, redness, and sensitivity to light.

Let me know if you need further assistance!