UTILITIES | Plumbing Systems | 20 Questions (MODERATE-CHALLENGING)

PLUMBING SYSTEMS

(20 Questions, Difficulty Level: MODERATE to CHALLENGING)
by Raison John J. Bassig

For Q#1 to Q#3:
Given the installation of a sanitary waste branch as shown below,

UTILITIES | Plumbing Systems | 10 Questions (MODERATE)

PLUMBING SYSTEMS

(10 Questions, Difficulty Level: MODERATE)

by Raison John J. Bassig

Q#1: Given a 3-storey building with a water closet on the top floor located at a vertical distance of 38-1/2' from the water meter at ground level. The fixture requires 8 psi to operate. If the friction head loss is estimated at 15', what pressure is required to raise the water to the top floor and put the minimum psi for the fixture to be used satisfactorily?

UTILITIES | Plumbing Systems | 15 Questions (EASY-MODERATE)

PLUMBING SYSTEMS

(15 Questions, Difficulty Level: EASY to MODERATE)

by Raison John J. Bassig

Q#1: How do you measure the seal of a trap?
a. From crown weir to top of dip
b. From invert to end of trap arm
c. Seal is equal to the pipe diameter and its attached trap
d. From crown weir to bottom of dip