18 Questions
What type of materials should all piping be made of according to the text?
NAMPAP-APPROVED materials
Which professional should design and construct the piping to ensure satisfactory service?
Registered Master Plumbers
What is required for each fixture connected to the drainage system based on the text?
A water-sealed trap
How should the drainage pipes be designed to prevent under ordinary use?
Siphonage, aspiration, or forcing of trap seals
To where should vent terminals extend according to the text?
Outer air
Where should water closets not be located according to the text?
In a room or compartment without proper lighting and ventilation
What is the primary goal of Principle 1 in the plumbing code?
To prevent backflow or back-siphonage
According to Principle 2, what volume and pressure should water be supplied to plumbing fixtures?
Sufficient volume and pressure
What is the main design consideration highlighted in Principle 3 related to water usage?
Designing plumbing to use minimum water efficiently
Why should devices for heating and storing water be designed carefully according to Principle 4?
To prevent dangers from explosion through overheating
In accordance with Principle 5, what is required for buildings abutting a public sewer?
To connect plumbing fixtures to the sewer system
What material should plumbing fixtures be made of according to the highlighted principle?
Smooth non-absorbent material free from concealed fouling surfaces
What provision should be made for the disposal of building sewage in areas without a sewer system?
Installation of septic tanks
Who is responsible for maintaining plumbing systems in serviceable condition?
Registered Master Plumbers
What is a requirement for the proper installation of plumbing fixtures?
Accessibility and proper spacing
Why should plumbing be installed with regard to the preservation of structural members?
To maintain structural integrity
Where should sewage or waste not be discharged according to the text?
Into the ground or waterway
What is one of the basic principles concerning backflow prevention of sewage in buildings?
Suitable provisions to prevent overflow
Test your knowledge on the basic principles of the plumbing code including water supply, backflow prevention, water pressure, and plumbing design. See how well you understand the requirements for plumbing in human habitation premises.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
