Question

what is the rough in height for a shower head?
a. 79\
b. 78\
c. 80\
d. 77\
potable water shall not be used to test potable water systems.
select one:
true
false

Explanation:

For the first question, in plumbing standards, the rough - in height for a shower head is typically around 78 inches. For the second question, potable water is used to test potable water systems as it is safe and appropriate for such testing.

Answer:

b. 78"
False