RBSM Exam Part 1 Exam Questions and
Answers | 2026/2027 Study Guide
T / F - When applying a coating on some extremely dense concrete that has been
troweled to produce a smooth, almost glassy finish, it is advisable to use coatings
that have exceptional chemical adhesion for at least the first coat - correct
answer-True
T / F - Moisture in a concrete floor may present adhesion problems. - correct
answer-True
The easiest fiber from which to remove spots is
a. wool
b. silk
c. nylon
d. cotton - correct answer-c. nylon
T / F - Harder finishes which do not need to be burnished as often in order to
maintain a scuff-free floor are more susceptible to machines operating at lower
speeds. - correct answer-True
,Flooring installed prior to 1981 should be cleaned according to which of the
following guidelines?
a. OSHA
b. EPA
c. MBA
d. USDA - correct answer-a. OSHA
T / F - When stripping a floor, a damp mop is preferable to a wet vac for picking
up the stripping solution. - correct answer-False
7. T / F - Left-over finish may be returned to the container if it has not yet begun
to thicken. - correct answer-False
If two coats of sealer on a concrete floor are required due to porosity,
a. cross-hatching (applying second coat in opposite direction to first) is desirable
b. apply the second coat in the same direction as the first to ensure proper
absorption scarify between applications
c. an error was made, since a properly selected and applied single coat of sealer is
sufficient to properly seal concrete - correct answer-a. cross-hatching (applying
second coat in opposite direction to first) is desirable
A marble floor is polished using
a. diamond abrasives
b. silicone lubricants
c. "industry neutral" solvents
d. phosphoric acid - correct answer-a. diamond abrasives
, T / F - To remove a standing water stain from a wood floor, rub with No. 00 steel
wool and rewax. If this fails, sand lightly with fine sandpaper. Clean the spot and
the surrounding area using No. 1 steel wool and mineral spirits. Let the floor dry.
Apply matching finish on the floor. - correct answer-True
T / F - Removability problems are not caused by building-up of old sealer/finish. -
correct answer-False
T / F - A carpet which is not dirty can look dirty. - correct answer-True
T / F - Over-stripping a linoleum floor can lead to discoloration. - correct answer-
True
T / F - Concrete may be damaged by neutral cleaners - correct answer-False
T / F - Spray buff products do not contain solvents. - correct answer-False
T / F - A concrete floor with grease and oil that will not come out should be sealed
with a two-pot urethane or a moisture-cured urethane. - correct answer-False
For a routine cleaning of stainless steel sinks, table tops and refrigerators one
should normally clean the surfaces with
a. a general purpose soap or detergent and water
b. stainless steel cleaner in an aerosol can
c. scouring powder and water, giving special attention to rub with the grain of the
stainless steel
Answers | 2026/2027 Study Guide
T / F - When applying a coating on some extremely dense concrete that has been
troweled to produce a smooth, almost glassy finish, it is advisable to use coatings
that have exceptional chemical adhesion for at least the first coat - correct
answer-True
T / F - Moisture in a concrete floor may present adhesion problems. - correct
answer-True
The easiest fiber from which to remove spots is
a. wool
b. silk
c. nylon
d. cotton - correct answer-c. nylon
T / F - Harder finishes which do not need to be burnished as often in order to
maintain a scuff-free floor are more susceptible to machines operating at lower
speeds. - correct answer-True
,Flooring installed prior to 1981 should be cleaned according to which of the
following guidelines?
a. OSHA
b. EPA
c. MBA
d. USDA - correct answer-a. OSHA
T / F - When stripping a floor, a damp mop is preferable to a wet vac for picking
up the stripping solution. - correct answer-False
7. T / F - Left-over finish may be returned to the container if it has not yet begun
to thicken. - correct answer-False
If two coats of sealer on a concrete floor are required due to porosity,
a. cross-hatching (applying second coat in opposite direction to first) is desirable
b. apply the second coat in the same direction as the first to ensure proper
absorption scarify between applications
c. an error was made, since a properly selected and applied single coat of sealer is
sufficient to properly seal concrete - correct answer-a. cross-hatching (applying
second coat in opposite direction to first) is desirable
A marble floor is polished using
a. diamond abrasives
b. silicone lubricants
c. "industry neutral" solvents
d. phosphoric acid - correct answer-a. diamond abrasives
, T / F - To remove a standing water stain from a wood floor, rub with No. 00 steel
wool and rewax. If this fails, sand lightly with fine sandpaper. Clean the spot and
the surrounding area using No. 1 steel wool and mineral spirits. Let the floor dry.
Apply matching finish on the floor. - correct answer-True
T / F - Removability problems are not caused by building-up of old sealer/finish. -
correct answer-False
T / F - A carpet which is not dirty can look dirty. - correct answer-True
T / F - Over-stripping a linoleum floor can lead to discoloration. - correct answer-
True
T / F - Concrete may be damaged by neutral cleaners - correct answer-False
T / F - Spray buff products do not contain solvents. - correct answer-False
T / F - A concrete floor with grease and oil that will not come out should be sealed
with a two-pot urethane or a moisture-cured urethane. - correct answer-False
For a routine cleaning of stainless steel sinks, table tops and refrigerators one
should normally clean the surfaces with
a. a general purpose soap or detergent and water
b. stainless steel cleaner in an aerosol can
c. scouring powder and water, giving special attention to rub with the grain of the
stainless steel
