Sample questions from all CSLB
The lifting lines should be as vertical as possible correct answers When
using
to crane
lift a 12,000-gallon tank out of the excavation, what is the preferable
positionlines
rigging of the
attached to the tank's lifting
eyes?
A. One lifting line should be
horizontal
B. The lifting lines should be as far apart as
possibles
C. The lifting lines should be as horizontal as
possible
D. The lifting lines should be as vertical as
possible
Material that contains more than 1% asbestos correct answers Which of
the following
describes surfacing
ACM?
A. Material that contains more than 1%
asbestos
B. Material that contains more than 0.1%
asbestos
C. Material that contains more than 0.01%
asbestos
D. Material that contains more than 0.001%
asbestos
Inform each of the employers about the asbestos work being
performed
answers Whencorrect
removing asbestos as a multi-employer work site, the
asbestos
abatement contractor must do which of the
following?
A. Ensure that all other employers leave
the site the local Cal/OSHA office within 48
B. Inform
hours
C. Ensure that all asbestos is
removed
D. Inform each of the employers about the asbestos work being
performed.
When airborne exposure exceeds the TWA and excursion limits correct
answers
must When
a contractor provide and require the use of protective
clothing?
A. When Class II work requires removal of ACM exceeding 10
square
B. When feet
airborne exposure exceeds the TWA and
excursion
C. When Class limitsII work requires removal of TSI exceeding 25
linear
D. When feeta negative exposure assessment is
produced
Aluminum correct answers Alternating current would most likely be used
in GTAW
weld whichto of the following
metals?
A. Low carbon
steel
B. Deoxidized
copper
C.
Aluminum
D. Stainless
steel
,1/8" correct answers WHat is the minimum thickness of steel that is
covered
AWS byStructural
D1.1 the Steel welding
code?
A.
1/8"
B.
1/4"
C.
5/16"
D.
3/8"
Shorten the stickout correct answers When welding with FCAW, how can
the operator
control excess
spatter?
A. Change the drag
angle
B. Run stringer
beads.
C. Shorten the
stickout
D. Lengthen the
stickout
Basic knowledge of chemistry and the measurements used correct
answers
and To read
properly interpret laboratory analysis reports as they apply to
hazardous should
contractor sites, ahave which of the
following?
A. The phone number of a contract a the lead
agency
B. Basic knowledge of
math
C. A contract at
Cal/OSHA
D. Basic knowledge of chemistry and the
measurements used
235.5 cubic feet correct answers How much material will it take to fill up
three round into the ground 25 feet deep and 2 feet in
holes drilled
diameter?
A. 235.5 cubic
feet
B. 180.5 cubic
feet
C. 150.2 cubic
feet
Telephone over electrical conduit with a separation of at least 12" in
D. 100.7 cubic
between
answers
feet correct
What method should be used to install electrical and telephone
conduit in the
same
trench?
A. Electrical over telephone conduit with a concrete barrier and 4"
between
B. them
Electrical over telephone conduit with a separation of at least 12"
in between
C. Telephone over electrical conduit secured together
every
D. 12"
Telephone over electrical conduit with a separation of at least 12"
in between
The paving is cut outside the ditch line by a few inches correct answers
When replacing
pavement over a trench, what is meant by
"overcutting"?
, A. All wide spots and bell holes are cut square before
paving
B. Paving is reinstalled one inch thicker than what was
removed
C. The trench is base-paved and capped
later
D. The paving is cut outside the ditch line by a few
inches
4.0 mg/L correct answers What is the maximum fluoride level permitted
in drinking
water
?
A. 2.0
mg/L
B. 4.0
mg/L
C. 6.0
mg/L
K and L correct answers When installing hard copper piping underground,
D. 8.0
what
of types
piping
mg/L should a contractor
use?
A. K and
L
B. K and
M
C. L and
M
D. M and
DWV
To remove calcium and magnasium correct answers What is the function
of a cation
exchange
unit?
A. To oxidize iron fro the
water
B. To remove calcium and
magnesium
C. To reduce dissolved
solids
D. To increase
pH
640 sq.ft correct answers How many square feet of the tile are needed for
an area that
measures 2-1/2" by 4" on a plan that is drawn to an
1/8" scale?
A. 10
sq.ft
B. 160
sq.ft
C. 576
sq.ft
D. 640
sq.ft
Crackle-glazed correct answers Which of the following types of tile
requires sealing
before
grouting?
A. Vitreous
body
B. Semi-
matte
C. Crackle-
glazed
D.
Ceramic
The lifting lines should be as vertical as possible correct answers When
using
to crane
lift a 12,000-gallon tank out of the excavation, what is the preferable
positionlines
rigging of the
attached to the tank's lifting
eyes?
A. One lifting line should be
horizontal
B. The lifting lines should be as far apart as
possibles
C. The lifting lines should be as horizontal as
possible
D. The lifting lines should be as vertical as
possible
Material that contains more than 1% asbestos correct answers Which of
the following
describes surfacing
ACM?
A. Material that contains more than 1%
asbestos
B. Material that contains more than 0.1%
asbestos
C. Material that contains more than 0.01%
asbestos
D. Material that contains more than 0.001%
asbestos
Inform each of the employers about the asbestos work being
performed
answers Whencorrect
removing asbestos as a multi-employer work site, the
asbestos
abatement contractor must do which of the
following?
A. Ensure that all other employers leave
the site the local Cal/OSHA office within 48
B. Inform
hours
C. Ensure that all asbestos is
removed
D. Inform each of the employers about the asbestos work being
performed.
When airborne exposure exceeds the TWA and excursion limits correct
answers
must When
a contractor provide and require the use of protective
clothing?
A. When Class II work requires removal of ACM exceeding 10
square
B. When feet
airborne exposure exceeds the TWA and
excursion
C. When Class limitsII work requires removal of TSI exceeding 25
linear
D. When feeta negative exposure assessment is
produced
Aluminum correct answers Alternating current would most likely be used
in GTAW
weld whichto of the following
metals?
A. Low carbon
steel
B. Deoxidized
copper
C.
Aluminum
D. Stainless
steel
,1/8" correct answers WHat is the minimum thickness of steel that is
covered
AWS byStructural
D1.1 the Steel welding
code?
A.
1/8"
B.
1/4"
C.
5/16"
D.
3/8"
Shorten the stickout correct answers When welding with FCAW, how can
the operator
control excess
spatter?
A. Change the drag
angle
B. Run stringer
beads.
C. Shorten the
stickout
D. Lengthen the
stickout
Basic knowledge of chemistry and the measurements used correct
answers
and To read
properly interpret laboratory analysis reports as they apply to
hazardous should
contractor sites, ahave which of the
following?
A. The phone number of a contract a the lead
agency
B. Basic knowledge of
math
C. A contract at
Cal/OSHA
D. Basic knowledge of chemistry and the
measurements used
235.5 cubic feet correct answers How much material will it take to fill up
three round into the ground 25 feet deep and 2 feet in
holes drilled
diameter?
A. 235.5 cubic
feet
B. 180.5 cubic
feet
C. 150.2 cubic
feet
Telephone over electrical conduit with a separation of at least 12" in
D. 100.7 cubic
between
answers
feet correct
What method should be used to install electrical and telephone
conduit in the
same
trench?
A. Electrical over telephone conduit with a concrete barrier and 4"
between
B. them
Electrical over telephone conduit with a separation of at least 12"
in between
C. Telephone over electrical conduit secured together
every
D. 12"
Telephone over electrical conduit with a separation of at least 12"
in between
The paving is cut outside the ditch line by a few inches correct answers
When replacing
pavement over a trench, what is meant by
"overcutting"?
, A. All wide spots and bell holes are cut square before
paving
B. Paving is reinstalled one inch thicker than what was
removed
C. The trench is base-paved and capped
later
D. The paving is cut outside the ditch line by a few
inches
4.0 mg/L correct answers What is the maximum fluoride level permitted
in drinking
water
?
A. 2.0
mg/L
B. 4.0
mg/L
C. 6.0
mg/L
K and L correct answers When installing hard copper piping underground,
D. 8.0
what
of types
piping
mg/L should a contractor
use?
A. K and
L
B. K and
M
C. L and
M
D. M and
DWV
To remove calcium and magnasium correct answers What is the function
of a cation
exchange
unit?
A. To oxidize iron fro the
water
B. To remove calcium and
magnesium
C. To reduce dissolved
solids
D. To increase
pH
640 sq.ft correct answers How many square feet of the tile are needed for
an area that
measures 2-1/2" by 4" on a plan that is drawn to an
1/8" scale?
A. 10
sq.ft
B. 160
sq.ft
C. 576
sq.ft
D. 640
sq.ft
Crackle-glazed correct answers Which of the following types of tile
requires sealing
before
grouting?
A. Vitreous
body
B. Semi-
matte
C. Crackle-
glazed
D.
Ceramic
