Worksheetswelding safety quizz
Total questions: 20
Worksheet time: 5hrs 0mins
1. Which of these welding methods uses a flux-coated consumable welding rod?
SMAW
GTAW
FCAW
GMAW
Compared to a full leather welding jacket, a welding cape is .
Cooler
Warmer
More protective
More durable
All of the following fabrics may be worn around sources of sparks or high heat except .
Cotton
Wool
Polyester
Leather
In the oxyfuel cutting process, which of the following is used as a fuel gas?
Oxygen
Propane
Nitrogen
Argon
Apprenticeship programs in the United States must be registered with .
NCCER
The US Dept. of Labor
OSHA
Homeland Security
In which of these processes is acetylene used?
Gas tungsten arc welding
Carbon arc cutting
Flux core arc welding
Oxyfuel cutting
Which of these is the correct statement regarding SDSs/MSDSs?
They are only required for acids.
They need only be stored at the employee's corporate offices
They must be available at the job site to workers.
Workers must be provided access to them through the Internet.
What concentration of oxygen, in percent by volume, is considered normal and safe to work in?
Less than 6
6 to 16
19.5 to 21.5
More than 23.5
The proper selection of a respirator is based on the .
User's size and level of activity
Contaminant present and its concentration
Amount of time it will be worn
Wearer's personal preference
Grounding of a welding machine usually involves .
Setting it on bare earth
Plugging it into a three-prong receptacle
Plugging it into a ground fault circuit interrupter
Connecting the machine's ground terminal to a known ground source
An air-purifying respirator should be changed .
After every eight-hour work shift
After 24 hours of total use
When the wearer detects any taste or smell
Three days after the filter cartridge is installed
Which of these metals has been linked to Parkinson's Disease?
Beryllium
Manganese
Copper
Carbon steel
How close should a high vacuum/low volume exhaust inlet be located to the source of welding fumes?
2" to 4" (≈5 to 10 cm) away
6" to 8" (≈15 to 20 cm) away
12" to 14" (≈30 to 36 cm) away
At least 12 feet (≈3.66 meters) away
Which of the following is a correct statement regarding personal protective equipment?
If tennis shoes are worn while welding, spats must also be worn.
Leathers are only needed during cutting operations.
Disposable earplugs are the most common form of hearing protection used in welding.
The minimum protective shade of eye protection for SMAW is 4.
A document issued by the site manager that allows a welder to perform operations where there is a potential risk of fire is a .
Welder qualification record
Confined space entry permit
Welding procedure specification
Hot work permit
The risk of flash burn can be reduced by .
Wearing chaps and spats
Looking slightly to the left or right of the arc while welding
Wearing a welding cap with the visor turned backwards
Wearing safety glasses and a hood with a properly tinted lens
The most common welding accident is .
Electrocution
Arc burns to the eyes
Burns on the hands and arms
Falls from heights
The recognized national standard in the United States for safety in welding is .
ASME Boiler and Pressure Vessel Code, Section II
American Welding Society Structural Welding Code D1.1
API 1104, Standard for Welding Pipelines and Related Facilities
ANSI Z49.1 Safety in Welding, Cutting, and Allied Processes
In addition to protecting other workers from exposure to electric arcs, welding screens .
Prevent drafts from interfering with the stability of the arc
Reduce glare on the workpiece
Mark a confined space
Support workpieces for overhead welding
Foot and vehicle traffic in the workplace is .
Not usually a factor when determining hazards
Of particular concern for workers over eighteen
More hazardous at starting and quitting times
Regulated by the authority having jurisdiction
