AZ CR-48 PART 2 EXAM QUESTIONS
AND ANSWERS. VERIFIED 2025/2026.
An employee while performing a concrete sawing operation in a confined space will exposed to
airborne concrete dust. According to OSHA, what is the minimum respiratory protection
required? - ANS Air purifying respirator with filter pad or cartridge
A 90 degree angle is being laid out on a subfloor; which set measures would mean a 90 degree
corner? - ANS 3-4-5
What is the name for a tile piece with 2 rounded edges? - ANS Surface- bullnose down angle
On a concrete slab, where do you make an expansion joint for the tile? - ANS Where concrete
has been scored and cut
There is a entry way 9 feet by 12 feet that needs to be tiled. You are using 4 inch tile. 2 men can
tile 140 sqft in a 8 hour work day. The cost of materials is 42 cents per tile. It takes 1 3/4 hours
for travel and set up time. How much should you estimate the job for? - ANS 580.58
What is the upturned lip around the hatchway of a barge which keeps water from coming in? -
ANS Coaming
The water from the side pier is referred to by OSHA as - ANS Apron
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Work rests on grinders shall be a maximum of_____________ away from grinding wheel. -
ANS 1/8 inch
Portland cement used for mixing mortars and grouts should conform to what standard? -
ANS ASTM C150
When using a powder actuated tool, when should it be tested - ANS Beginning of the day
before loading
Who decides if hard hats are required on a job site? - ANS OSHA
If a hand power tool is not grounded, then it needs which of the following - ANS Double
insulated cord
Mastic cost $7.50 a gallon, what would be the total cost of mastic to tile the ceiling of a room
that is 12 feet 6 inches by 14 feet 3 inches if the spread rate is 60 square feet per gallon? -
ANS 22.50
What tool is used to apply a dash bond coat? - ANS Brush
In which of the following conditions would organic adhesives be used? - ANS Dry areas
What is dry set mortar used for in ceramic tile work? - ANS Bond coats
How many hours must you wait before grouting after using organic adhesive? - ANS 24
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
AND ANSWERS. VERIFIED 2025/2026.
An employee while performing a concrete sawing operation in a confined space will exposed to
airborne concrete dust. According to OSHA, what is the minimum respiratory protection
required? - ANS Air purifying respirator with filter pad or cartridge
A 90 degree angle is being laid out on a subfloor; which set measures would mean a 90 degree
corner? - ANS 3-4-5
What is the name for a tile piece with 2 rounded edges? - ANS Surface- bullnose down angle
On a concrete slab, where do you make an expansion joint for the tile? - ANS Where concrete
has been scored and cut
There is a entry way 9 feet by 12 feet that needs to be tiled. You are using 4 inch tile. 2 men can
tile 140 sqft in a 8 hour work day. The cost of materials is 42 cents per tile. It takes 1 3/4 hours
for travel and set up time. How much should you estimate the job for? - ANS 580.58
What is the upturned lip around the hatchway of a barge which keeps water from coming in? -
ANS Coaming
The water from the side pier is referred to by OSHA as - ANS Apron
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, Work rests on grinders shall be a maximum of_____________ away from grinding wheel. -
ANS 1/8 inch
Portland cement used for mixing mortars and grouts should conform to what standard? -
ANS ASTM C150
When using a powder actuated tool, when should it be tested - ANS Beginning of the day
before loading
Who decides if hard hats are required on a job site? - ANS OSHA
If a hand power tool is not grounded, then it needs which of the following - ANS Double
insulated cord
Mastic cost $7.50 a gallon, what would be the total cost of mastic to tile the ceiling of a room
that is 12 feet 6 inches by 14 feet 3 inches if the spread rate is 60 square feet per gallon? -
ANS 22.50
What tool is used to apply a dash bond coat? - ANS Brush
In which of the following conditions would organic adhesives be used? - ANS Dry areas
What is dry set mortar used for in ceramic tile work? - ANS Bond coats
How many hours must you wait before grouting after using organic adhesive? - ANS 24
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
