#1
What type of hazard is associated with welding fumes?
Physical hazard
Chemical hazard
Biological hazard
Psychological hazard
#2
What should be worn to protect the eyes when welding?
Safety goggles
Sunglasses
Reading glasses
No eye protection needed
#3
Which gas is commonly used in MIG welding?
Acetylene
Argon
Carbon dioxide
Oxygen
#4
What is the purpose of a welding helmet?
To protect the face and neck from burns
To improve visibility
To regulate temperature
To provide additional lighting
#5
What is the purpose of a chipping hammer in welding?
To shape the weld
To clean slag from the weld
To measure the thickness of the weld
To provide support for the weld
#6
What is the purpose of a ground clamp in welding?
To secure the welding machine
To provide stability for the weld
To provide a path for the welding current
To hold the workpiece in place
#7
What does PPE stand for in the context of welding safety?
Personal Prevention Equipment
Personal Protective Equipment
Proper Protection Equipment
Professional Protection Ensemble
#8
What is the purpose of ventilation in welding areas?
To provide light
To cool down the area
To remove fumes and gases
To reduce noise levels
#9
What is the recommended distance between a welding area and flammable materials?
At least 2 feet
At least 5 feet
At least 10 feet
At least 20 feet
#10
What is a common symptom of welder's lung?
Coughing and shortness of breath
Headaches and dizziness
Nausea and vomiting
Joint pain and stiffness
#11
What is the purpose of a welding blanket?
To keep the welder warm
To protect nearby surfaces from sparks and spatter
To provide cushioning for the weld
To filter welding fumes
#12
Which welding process typically produces the highest heat?
TIG welding
MIG welding
Arc welding
Resistance welding
#13
Which type of welding involves using a filler material?
Gas welding
Arc welding
Resistance welding
TIG welding
#14
What is the purpose of pre-heating the base metal in welding?
To make the metal easier to weld
To cool down the base metal
To prevent oxidation
To reduce the risk of electric shock
#15
What is the primary danger associated with welding in confined spaces?
Electrocution
Explosions
Asphyxiation
Chemical burns
#16
Which type of welding process uses a consumable electrode that also serves as the filler material?
MIG welding
TIG welding
Arc welding
Resistance welding
#17
Which type of welding process requires a flux to shield the weld pool from atmospheric contamination?
Gas welding
MIG welding
TIG welding
Arc welding
#18
Which type of welding process is commonly used for precision welding of small parts?
MIG welding
TIG welding
Arc welding
Gas welding