The primary reason for a welding screen is to

protect others from the glare of the welding arc

Foot and vehicle traffic in the workplace

more hazardous at starting and quitting times

Which statement is true regarding SDS's/MSDS

they must be available at the job site to workers.

Which statement is correct regarding PPE?

Earplugs are the most common form of hearing protection in welding.

Flashburn can be reduced by

wearing safety glasses and a hood with a properly tinted lens

Proper selection of a respirator is based on the

contaminant present and its concentration

In addition to protecting workers from electric arcs, welding screens also

prevent drafts for interfering with the stability of the arc

A properly grounded welding machine involves

connecting the machine's ground terminal to a known ground source

Air-purifying respirator should be changed

when the wearer detects any taste or smell

What is the National Standard in the US for Safety in Welding

ANSI Z49.1 Safety in Welding, Cutting, and Allied Process

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Welding Safety

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Questions 30

Answers

1
The electric arc reaches temperatures of
1,000 to 3,000 degrees F
6,000 to 10,000 degrees F
15,000 to 20,000 degrees F
11,000 to 13,000 degrees F
2
Apprenticeship programs in the United States must be registered with who?
OSHA
Homeland Security
NCCER
the US Dept. of Labor
3
Which of these metals is least likely to produce toxic fumes when heated?
Hexavalent Chrome
Manganese
Galvanized Steel
Carbon Steel
4
In a High vacuum / low volume the exhaust inlet should be located how far from fumes?
12-14 inches
2-4 inches
6-8 inches
at least 12 feet away
5
Document that allows welder to perform work where there is a potential risk of fire is what?
welding procedure specification
confined space entry permit
welder qualification record
hot work permit
6
Flux core arc welding (FCAW) is similar to
SMAW
GMAW
Carbon-Arc
GTAW
7
Which metal has been linked to Parkinson's Disease
Copper
Manganese
Beryllium
Carbon Steel
8
What oxygen concentration is considered safe?
6 to 16
Less than 6
more than 23.5
19.5 to 21.5
9
When on fire watch duty, the worker
cannot do another task
can also weld or cut to remain productive
may conduct welding
can retrieve additional consumables for the welder from the shop
10
The primary reason for a welding screen is to
protect others from the glare of the welding arc
keep nearby materials from catching fire
prevent insects from affecting the welding arc
Keep non-welders from watching welders at work
11
In which process is acetylene used?
Gas tungsten arc welding
Carbon arc cutting
Oxyfuel Cutting
Flux core arc welding
12
Which welding method uses a flux-coated consumable welding rod?
SMAW
GMAW
FCAW
GTAW
13
Foot and vehicle traffic in the workplace
regulated by the authority having jurisdiction
not usually a factor when determining hazards
of particular concern for workers over eighteen
more hazardous at starting and quitting times
14
Which fabric should not be worn around sparks or high heat?
Leather
Polyester
Wool
Cotton
15
Which statement is true regarding SDS's/MSDS
they need only be stored at the employee's corporate offices.
they must be available at the job site to workers.
they are only required for acids.
workers must be provided access to them through the internet
16
Two cutting methods are?
STICK and MIG
SMAW and GMAW
Oxy-fuel and plasma
GMAW and GTAW
17
Which statement is correct regarding PPE?
minimum protective shade of eye protection for SMAW is 4.
If tennis shoes are worn while welding, spats must also be worn.
Leathers are only needed during cutting operations
Earplugs are the most common form of hearing protection in welding.
18
Flashburn can be reduced by
wearing a welding cap with the visor turned backwards
wearing chaps and spats
wearing safety glasses and a hood with a properly tinted lens
looking slightly to the left or right of the arc while welding
19
Argon is used as a
solvent
purge gas
cutting fuel gas
breathing gas
20
What is used as a fuel gas in the oxyfuel cutting process?
Argon
Nitrogen
Oxygen
Propane
21
Proper selection of a respirator is based on the
contaminant present and its concentration
amount of time it will be worn
wearer's personal preference
user's size and level of activity
22
In addition to protecting workers from electric arcs, welding screens also
support workpieces
mark a confined space
prevent drafts for interfering with the stability of the arc
reduce glare on the workpiece
23
The AWS standard for welding and cutting safety is
CFR 1910
Z49.1
Z45.5
CFR 1929
24
Welding helmets should have a shade of
4-8
5-9
9-14
9-15
25
A properly grounded welding machine involves
connecting the machine's ground terminal to a known ground source
plugging it in to a ground fault circuit interrupter
setting it on bare earth
plugging it in to a three-prong receptacle
26
Air-purifying respirator should be changed
when the wearer detects any taste or smell
three days after the filter cartridge is installed.
after every eight-hour work shift
after 24 hours of use
27
The most common welding accident is
falls from heights
burns on the hands and arms
arc burns to the eyes
electrocution
28
What is the National Standard in the US for Safety in Welding
ASME Boiler and Pressure Vessel Code, Section 2
ANSI Z49.1 Safety in Welding, Cutting, and Allied Process
API 1104, Standard for Welding Pipelines and Related Facilities
American Welding Society Structural Welding Code
29
Which of the following fabrics is the best choice for welding?
Rayon
Cotton
Polyester
Nylon
30
Compared to a full leather welding jacket, a welding cape is
more protective
cooler
warmer
more durable

Welding Safety Flashcards | StudBud