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Chapter 10: Weld Representations

Material Selection and Safety

1.
When preparing materials to be welded together, the two areas or edges to be welded need to be
A)clean and tight together.
B)ground to a bevel shape.
C)cleaned down to the bare metal.
D)overlapped.
2.
Standards for all types of health and safety issues in industry, business, and education are set by
A)ANSI.
B)OSHA.
C)ISO.
D)ASME.
3.
The primary purpose of a welder's mask is to protect the
A)welder's eyes from flying sparks and slag.
B)welder's face from arc burn.
C)welder from inhaling toxic fumes from the welding process.
D)operator's eyes from the welding arc.
4.
When observing a welding operation, the most important required piece of safety equipment is a welder's
A)gloves.
B)apron.
C)mask.
D)shoes.
5.
Most welding processes give off sparks and small pieces of weld material called
A)slag.
B)flux.
C)filler.
D)debris.
6.
In nearly all situations, two metals can be welded together if they are
A)dissimilar metals.
B)identical metals.
C)clean and free of scale.
D)positioned tightly together.
7.
Debris, such as paint or rust, in a weld will result in a
A)messy-looking welded joint.
B)crystallized weld.
C)soft weld.
D)weak weld joint.
8.
The acronym OSHA stands for
A)Occupational Safety and Health Association.
B)Occupational Safety and Health Administration.
C)Occupations in Safety and Health Areas.
D)Occupational Safety and Health Act.
9.
Since the establishment of OSHA, work-related fatalities have decreased by
A)50%.
B)60%.
C)70%.
D)80%.
10.
Since the establishment of OSHA, work-related illnesses and injuries have decreased by
A)10%.
B)20%.
C)30%.
D)40%.
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