PRAC Flashcards
1
Q
EPAct 1992 requirements
sink
showerhead
toilet
A
- 2 gpm
- 5 gpm
- 6 gpm
2
Q
accessible toilet height
A
17-19
3
Q
minimum habitable room dimension/size
A
minimum 84”
minimum 70 sqft
4
Q
how well a wall assembly reduces airborne sound passage between one side to the other
A
STC
sound transmission class
5
Q
ceiling tiles ability to reduce sound transmission from one room to another when the rooms share the same plenum space
A
CAC
ceiling attenuation class
6
Q
the ability of a wall or ceiling to absorb airborne sound, not about the transfer through the assembly. It rates the noise level of the interior space, not the sound transfer
A
NRC
noise reduction coefficient
7
Q
evaluate the sound absorption efficiency of materials
A
SAC (CA)
coefficient of absorption
