Nonexpanding foam can be used to insulate _____.
a. siphon-jet urinals
b. fiberglass showers
c. domestic dishwashers
d. plastic bathtubs
Question 2
According to ADA requirements for accessible water closets, the maximum height above the floor that controls
for flush valves and flushometers can be mounted is _____.
a. 32 inches
b. 36 inches
c. 40 inches
d. 44 inches