Boilermakers RS 1-1 Exam Questions &
Answers (Grade A+)
OSHA standards part ______ is the primary part use by
Boilermakers. a. 1915 b. 1917 c. 1926 d. 1910 -
correct answer ✅c. 1926
The preferred work clothing in the boilermaker craft is made from
________. a. Nylon b. Cotton c. Polyester d. Dacron -
correct answer ✅b. Cotton
The crown straps on a hardhead are designed to permit a clearance
of not less than ______. a. 1-1/4" b. 1-3/8" c. 1-1/2" d. 1-3/4" -
correct answer ✅a. 1-1/4"
One precaution in the use of canister mask respirators must always
be kept in mind they may only be worn a. For short periods b. In
confined spaces c. When temperatures are below 90°F d. Where
there is sufficient oxygen to support life -
correct answer ✅d. Where there is sufficient oxygen to support life
Since even the best respirator will fit only ______ of the people
who try it on, the employer should provide several types from
which to choose. a. 30% b. 45% c. 55% d. 65% -
correct answer ✅b. 45%
, Boilermakers RS 1-1 Exam Questions &
Answers (Grade A+)
A harness should be inspected thoroughly by _______________ on
a regular basis at least once a year. a. A qualified person b. The user
c. A competent person d. The foreman -
correct answer ✅a. A qualified person
Severe burns acquired in welding greater than ___________,
should be treated by a medical professional. a. 1/16 of an inch b.
1/4 of an inch c. 3/4 of an inch d. 1 inch -
correct answer ✅b. 1/4 of an inch
Filter lenses for welding are designed to filter out a majority of the
_______________. a. Ultraviolet and infrared light b. Infrared and
white light c. Ultraviolet and sunlight d. Ultraviolet and white light -
correct answer ✅d. Ultraviolet and white light
The minimum shade lens allowed in SMAW using a one-sixteenth to
a five-thirty-second electrode will be a number _____ lens. a. 5 b. 8
c. 10 d. 12 -
correct answer ✅c. 10
When welding or burning a fire watch is required within _______
feet of combustible materials. a. 25 b. 35 c. 45 d. 55 -
correct answer ✅b. 35
Answers (Grade A+)
OSHA standards part ______ is the primary part use by
Boilermakers. a. 1915 b. 1917 c. 1926 d. 1910 -
correct answer ✅c. 1926
The preferred work clothing in the boilermaker craft is made from
________. a. Nylon b. Cotton c. Polyester d. Dacron -
correct answer ✅b. Cotton
The crown straps on a hardhead are designed to permit a clearance
of not less than ______. a. 1-1/4" b. 1-3/8" c. 1-1/2" d. 1-3/4" -
correct answer ✅a. 1-1/4"
One precaution in the use of canister mask respirators must always
be kept in mind they may only be worn a. For short periods b. In
confined spaces c. When temperatures are below 90°F d. Where
there is sufficient oxygen to support life -
correct answer ✅d. Where there is sufficient oxygen to support life
Since even the best respirator will fit only ______ of the people
who try it on, the employer should provide several types from
which to choose. a. 30% b. 45% c. 55% d. 65% -
correct answer ✅b. 45%
, Boilermakers RS 1-1 Exam Questions &
Answers (Grade A+)
A harness should be inspected thoroughly by _______________ on
a regular basis at least once a year. a. A qualified person b. The user
c. A competent person d. The foreman -
correct answer ✅a. A qualified person
Severe burns acquired in welding greater than ___________,
should be treated by a medical professional. a. 1/16 of an inch b.
1/4 of an inch c. 3/4 of an inch d. 1 inch -
correct answer ✅b. 1/4 of an inch
Filter lenses for welding are designed to filter out a majority of the
_______________. a. Ultraviolet and infrared light b. Infrared and
white light c. Ultraviolet and sunlight d. Ultraviolet and white light -
correct answer ✅d. Ultraviolet and white light
The minimum shade lens allowed in SMAW using a one-sixteenth to
a five-thirty-second electrode will be a number _____ lens. a. 5 b. 8
c. 10 d. 12 -
correct answer ✅c. 10
When welding or burning a fire watch is required within _______
feet of combustible materials. a. 25 b. 35 c. 45 d. 55 -
correct answer ✅b. 35
