CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
If unused mortar stiffens due to hydration of cement, what must you do? -
Correct
Answer -Discard the mortar
What minimum time must you wait before caulking or grouting new tiles? -
Correct
Answer -24-48 Hours
How long should you wait before installing tile on a shower pan? - Correct
Answer -24
Hours
Unstable dry rock, angular gravel, sandy loam, and cohesive soils having
compressive
strengths greater than 0.5 and less than 1.5 tons/sq ft (tsf), are typical examples
of: -
Correct Answer -Type-B Soils
, CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
If 65 street lights are fed by a 2275 volt series circuit, what is the voltage across
each
light? - Correct Answer -35V
In a series circuit, the total voltage is divided equally.
For safety reasons, the maximum simple slope of an excavation, up to 20 ft
deep, in
Type-B soil is: - Correct Answer -1:1 (45°)
A Pittsburgh joint is used in: - Correct Answer -HVAC ductwork
The drain for a pressure relief valve on a water heater should be extended to: -
Correct
Answer -The outside of the building
What is the minimum slope toward the drain of a shower pan? - Correct Answer
-1/4"
per foot (2%)
, CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
What is the diameter of #3 rebar? - Correct Answer -3/8"
If a vendor fails to provide an MSDS, you have the right to call: - Correct Answer
-
Cal/OSHA or DOSH
When installing a door jamb, you need shims at: - Correct Answer -Both hinge
and
strike sides, three on each side.
Which of the following is used to adhere vinyl floors?
A. Epoxy cement
B. Asphalt mastic
C. Latex primer
D. White glue - Correct Answer -Epoxy cement
When do you need bracing for a drywall wall? - Correct Answer -Diagonal
bracing is
, CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
needed every 25' for any drywall wall.
How should you clear the roots from a construction site? - Correct Answer -Clear
roots
to 12" below grade.
Dividing watts by amps gives you: - Correct Answer -Volts
The most frequent on-the-job roofing accidents are: - Correct Answer -Falls
Which of the following is NOT a type of wood block flooring?
A. Parquet
B. Wood Mosaic
C. Wood Tile
D. All of the above. - Correct Answer -Wood tile
Lightweight concrete is best used for:
A. Curb and Gutter
B. Second floor decking
EXAM | 330 Questions and Answers 100%
Solved
If unused mortar stiffens due to hydration of cement, what must you do? -
Correct
Answer -Discard the mortar
What minimum time must you wait before caulking or grouting new tiles? -
Correct
Answer -24-48 Hours
How long should you wait before installing tile on a shower pan? - Correct
Answer -24
Hours
Unstable dry rock, angular gravel, sandy loam, and cohesive soils having
compressive
strengths greater than 0.5 and less than 1.5 tons/sq ft (tsf), are typical examples
of: -
Correct Answer -Type-B Soils
, CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
If 65 street lights are fed by a 2275 volt series circuit, what is the voltage across
each
light? - Correct Answer -35V
In a series circuit, the total voltage is divided equally.
For safety reasons, the maximum simple slope of an excavation, up to 20 ft
deep, in
Type-B soil is: - Correct Answer -1:1 (45°)
A Pittsburgh joint is used in: - Correct Answer -HVAC ductwork
The drain for a pressure relief valve on a water heater should be extended to: -
Correct
Answer -The outside of the building
What is the minimum slope toward the drain of a shower pan? - Correct Answer
-1/4"
per foot (2%)
, CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
What is the diameter of #3 rebar? - Correct Answer -3/8"
If a vendor fails to provide an MSDS, you have the right to call: - Correct Answer
-
Cal/OSHA or DOSH
When installing a door jamb, you need shims at: - Correct Answer -Both hinge
and
strike sides, three on each side.
Which of the following is used to adhere vinyl floors?
A. Epoxy cement
B. Asphalt mastic
C. Latex primer
D. White glue - Correct Answer -Epoxy cement
When do you need bracing for a drywall wall? - Correct Answer -Diagonal
bracing is
, CSLB B LICENSE GENERAL CONTRACTOR
EXAM | 330 Questions and Answers 100%
Solved
needed every 25' for any drywall wall.
How should you clear the roots from a construction site? - Correct Answer -Clear
roots
to 12" below grade.
Dividing watts by amps gives you: - Correct Answer -Volts
The most frequent on-the-job roofing accidents are: - Correct Answer -Falls
Which of the following is NOT a type of wood block flooring?
A. Parquet
B. Wood Mosaic
C. Wood Tile
D. All of the above. - Correct Answer -Wood tile
Lightweight concrete is best used for:
A. Curb and Gutter
B. Second floor decking
