22 Basic Principles of Plumbing (complete) Exam Questions and Answers
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Course
Plumbing
Institution
Plumbing
Principle no.1 - Answer-All premises intended for human habitation, occupancy or use shall be provided with a supply of pure and
wholesome water, Neither connected with unsafe water supplies Nor subject to hazards of backflow or back-siphonage.
Principle no.2 - Answer-Plumbing fixtures, devices...
22 Basic Principles of Plumbing
(complete) Exam Questions and
Answers
Principle no.1 - Answer-All premises intended for human habitation, occupancy or use
shall be provided with a supply of pure and
wholesome water, Neither connected with unsafe water supplies Nor subject to hazards
of backflow or back-siphonage.
Principle no.2 - Answer-Plumbing fixtures, devices and appurtenances shall be supplied
with water in sufficient volume and at a pressure adequate to enable them to function
satisfactorily and Without undue noise under all normal conditions of use
Principle no.3 - Answer-Plumbing shall be designed and adjusted to use the minimum
quantity of water consistent with proper performance & cleaning
Principle no.4 - Answer-Devices for heating and storing water shall be so d esigned and
installed as to prevent dangers from explosion
through overheating.
Principle no.5 - Answer-Every building having plumbing fixtures installed and intended
for human habitation, occupancy or use on premises abutting(adjacent to) a street, alley
or easeme nt where there is a public sewer, shall be connected to the
sewer system.
Principle no.6 - Answer-Each family dwelling unit on premises abutting on a sewer or
with a private sewage -disposal system shall have at
least one water closet and one kitchen sink
Further, a lavatory and bathtub or shower shall be installed to meet the basic
requirements of sanitation and
personal hygiene
Principle no.7 - Answer-Plumbing fixtures shall be made of smooth non-absorbent
material, free from concealed fouling surfaces and Shall be located in ventilated
enclosures
Principle no.8 - Answer-The drainage system shall be designed, constructed and
maintained to safeguard against fouling , deposit of solids,
clogging and with adequate cleanouts so arranged that the pipes may be readily
cleaned
Principle no.9 - Answer-All pipings of plumbing systems shall be of durable NAMPAP
APPROVED materials,
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