document issued by the site manager that allows a welder to perform operations where there is a potential
risk of fire is a _____.
a. welder qualification record
b. confined space entry permit
c. welding procedure specification
d. hot work permit
[Ques. 2] Foot and vehicle traffic in the workplace is _____.
a. not usually a factor when determining hazards
b. of particular concern for workers over eighteen
c. more hazardous at starting and quitting times
d. regulated by the authority having jurisdiction
[Ques. 3] In addition to protecting other workers from exposure to electric arcs, welding screens _____.
a. prevent drafts from interfering with the stability of the arc
b. reduce glare on the workpiece
c. mark a confined space
d. support workpieces for overhead welding
[Ques. 4] The recognized national standard in the United States for safety in welding is _____.
a. ASME Boiler and Pressure Vessel Code, Section II
b. American Welding Society Structural Welding Code D1.1
c. API 1104, Standard for Welding Pipelines and Related Facilities
d. ANSI Z49.1 Safety in Welding, Cutting, and Allied Processes
[Ques. 5] All of the following fabrics may be worn around sources of sparks or high heat except _____.
a. cotton
b. wool
c. polyester
d. leather
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