What is the primary purpose of a welding helmet?

Question

a. To enhance visibility while welding
b. To protect the eyes and face from harmful light and sparks
c. To keep the head cool
d. To support the welding torch
2. What shade lens is recommended for most arc welding operations?
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?
a. Hands
b. Skin
c. Eyes
d. Respiratory system
7. Why should synthetic clothing be avoided during welding?
a. It is too light for welding environments
b. It does not provide enough protection
c. It can melt and cause severe burns
d. It is too expensive
8. When should a fire extinguisher be used during welding?
a. For small fires that can be managed safely
b. Only during training exercises
c. Whenever sparks are present
d. After the fire department arrives
9. What is the correct procedure for storing gas cylinders?
a. Store them horizontally in a cool, dry place
b. Secure them upright and away from flammable materials
c. Stack them on top of each other
d. Leave them outside without securing them
10. What is the main purpose of grounding the welding machine?
a. To improve the weld quality
b. To prevent electrical shock
c. To ensure the equipment operates faster
d. To reduce wear on the machine
Section 2: Basic Construction Safety (10 Questions)
11. What is the purpose of OSHA?
a. To design construction tools
b. To set and enforce safety standards in the workplace
c. To provide construction certifications
d. To manufacture safety equipment
12. What is the leading cause of fatalities in construction?
a. Burns
b. Falling from heights
c. Equipment malfunctions
d. Overexertion
13. Which of the following is an example of fall protection?
a. Wearing gloves
b. Using a harness and lanyard
c. Operating a power tool
d. Wearing a reflective vest
14. What should be done before entering a confined space?
a. Turn off all lighting
b. Obtain a confined space permit and conduct air testing
c. Remove your PPE
d. Ensure the area is dark
15. What is the maximum height at which fall protection is generally required in construction?
a. 4 feet
b. 6 feet
c. 10 feet
d. 15 feet
16. What does a yellow safety sign typically indicate?
a. Immediate danger
b. General warning or caution
c. Mandatory action
d. Prohibition
17. How should power tools be maintained?
a. By using them frequently without inspection
b. By cleaning and inspecting them regularly
c. By leaving them plugged in when not in use
d. By repairing them yourself if they malfunction
18. What should you do if you see a co-worker not following safety procedures?
a. Ignore it to avoid conflict
b. Notify your supervisor immediately
c. Take over their work
d. Laugh it off
19. Which of the following is considered a Personal Protective Equipment (PPE) in construction?
a. Lunchbox
b. Respirator
c. Cell phone
d. Toolbox
20. What should be done before using a ladder?
a. Inspect it for damage and ensure it is stable
b. Make sure it matches the color of your PPE
c. Leave it unattended to check its durability
d. Set it up near electrical wires

Answer 1

Here are the answers to your questions regarding welding safety and basic construction safety:

Section 1: Welding Safety

1. b. To protect the eyes and face from harmful light and sparks

2. c. Shade 10 or higher

3. c. Leather gloves and flame-resistant clothing

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

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

6. c. Eyes

7. c. It can melt and cause severe burns

8. a. For small fires that can be managed safely

9. b. Secure them upright and away from flammable materials

10. b. To prevent electrical shock

Section 2: Basic Construction Safety

11. b. To set and enforce safety standards in the workplace

12. b. Falling from heights

13. b. Using a harness and lanyard

14. b. Obtain a confined space permit and conduct air testing

15. b. 6 feet

16. b. General warning or caution

17. b. By cleaning and inspecting them regularly

18. b. Notify your supervisor immediately

19. b. Respirator

20. a. Inspect it for damage and ensure it is stable

If you have more questions or need further details, feel free to ask!