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CMP 124 Exam 3| Solved Questions with Answers |Latest 2024
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CMP 124 Exam 3| Solved Questions with Answers |Latest 2024
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CMP 124 Exam 3| Solved Questionswith Answers |Latest 2024
what kind of nails do you use for sidings - ✔✔Aluminum nails
where do you place the nail during installation - ✔✔lap siding overlap,
place the nail above the bottom siding on the overlap
Hard wood floors acoustics - ✔✔louder, best appearance
Carpeting acoustics - ✔✔quiet, picks up most dirt
Ceramic tiles - ✔✔Better floor joist and barring capabilities
Resilient floors qualities - ✔✔resistant to indentations, quiet floor, water proof
,REsilient floors are used in what rooms... - ✔✔Bathrooms, kitchens,
mud room/utility, office, classroom
Wood flooring uses what kind of wood - ✔✔Hard
wood, oak, maple, cherry, bamboo
what are the 3 basic styles - ✔✔Strip, plank, block
what are the 3 type of carpet construction - ✔✔Cut pile (lower cost,
simple), loop pile (ideal for high traffic areas), cut and loop pile
Nylon carpet fibers - ✔✔durable and resilient
not comfortable
Polyester carpet fibers - ✔✔very good color and softness (residential)
Polypropylene - ✔✔will not absorb moisture, stain resistant
where do you place the nail during installation - ✔✔lap siding overlap,
What is purpose of Insulation - ✔✔Stop heat transfer, stop sound transmission
What are 3 methods of heat transfer - ✔✔Conduction, convection, radiation
, how does heat move through conduction - ✔✔movement of heat through
a solid or liquid
Convection moves - ✔✔From one region to another
Where does radiation heat come from - ✔✔Sun, when it hits objects
What type of R-value is in 2x4 walls - ✔✔R11, R13, R15
Advantages of Cellulose insulation - ✔✔High thermal value, low air
infiltration, fire resistance, noise reduction
Flexible insulation types - ✔✔Batt, Blanket, Wrapped, faced, friction fit
Rigid Insulation types - ✔✔fiber board (low cost), OSB plywood,
Extruded R-value - ✔✔5
Expanded R-value - ✔✔3.5
Foam in place installation method - ✔✔Inject into wall cavity, spray on
wall surface
Foam installation material - ✔✔polyurethane
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