What is the primary purpose of wearing a welding helmet?

Safety in Welding and Fabrication

Quiz
•
Engineering
•
12th Grade
•
Medium
Daniel Storer
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To protect the eyes from bright light and UV radiation
To keep the head warm
To improve visibility
To communicate with colleagues
Answer explanation
The primary purpose of wearing a welding helmet is to protect the eyes from bright light and UV radiation produced during welding. This is crucial for preventing eye damage and ensuring safety while working.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a common hazard associated with welding?
Noise pollution
Burns
Water contamination
Soil erosion
Answer explanation
Burns are a common hazard in welding due to the intense heat and sparks produced during the process. Other options like noise pollution, water contamination, and soil erosion are not directly associated with welding.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of fire extinguisher is most suitable for a welding area?
Water
Foam
CO2
Dry powder
Answer explanation
Dry powder extinguishers are suitable for welding areas as they can effectively extinguish fires involving flammable metals and other materials. They smother the fire and prevent re-ignition, making them the best choice in this environment.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum allowable exposure limit for welding fumes according to the Health and Safety Executive (HSE)?
5 mg/m³
10 mg/m³
15 mg/m³
20 mg/m³
Answer explanation
The maximum allowable exposure limit for welding fumes set by the Health and Safety Executive (HSE) is 5 mg/m³. This limit is established to protect workers from the harmful effects of welding fumes.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of a welding curtain?
To block noise
To contain sparks and UV radiation
To improve ventilation
To provide privacy
Answer explanation
The primary function of a welding curtain is to contain sparks and UV radiation produced during welding. This protects both the welder and others nearby from harmful effects, making it essential for safety.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a common symptom of metal fume fever?
Skin rash
Nausea
Hair loss
Blurred vision
Answer explanation
Nausea is a common symptom of metal fume fever, which occurs after inhaling metal oxides. Other options like skin rash, hair loss, and blurred vision are not typical symptoms associated with this condition.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a welding rod?
To provide a filler material
To stabilise the arc
To cool the weld
To clean the weld area
Answer explanation
The primary purpose of a welding rod is to provide a filler material that melts and fuses with the base metals during welding, ensuring a strong joint. Other options do not accurately describe the main function of a welding rod.
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