How many percent of the total sewage solids is organic and
subject to rotting. correct answer: 50%
TRUE OR FALSE : The minimum depth for septic tank
... [Show More] is 1.20m correct answer: TRUE
TRUE OR FALSE : No septic tank shall be installed within under a
house. correct answer: TRUE
TRUE OR FALSE : Septic tank should be located not less than 15m
away from potable water to prevent contamination. correct answer: TRUE
What do you call the drain from the trap of a fixture to the
junction of the drain pipe? correct answer: FIXTURE DRAIN
An element composed of an atom of Oxygen and two atoms for
Hydrogen, otherwise known as H2O. correct answer: WATER
What is the immersion in a fluid for a definite period of time,
usually expressed as a percent of weight of the dry pipe? correct answer: ABSORPTION
This type of storm drain is used in buildings located in congested
business areas. correct answer: INSIDE STORM DRAIN
It is that unit of the plumbing system which conveys storm water
to a satisfactory terminal. correct answer: STORM DRAIN
It is often referred to as conductor or downspout. It is also the
portion of the storm drainage system which extends between storm drain & the roof terminal correct answer: ROOF LEADER
This type of storm drain is advisable on buildings where an ample
amount of ground space between buildings is available. correct answer: OUTSIDE STORM DRAIN
A type of storm drain that is suspended from the basement ceiling
by substantial hangers, placed at close intervals, and generally is
adapted to buildings where public storm sewer is not sufficiently
deep in the street. correct answer: OVERHEAD STORM DRAIN
This is the type of storm drain located under the basement floor
within the walls of the building and is used in buildings located in
congested business areas. correct answer: INSIDE STORM DRAIN
What do you call that unit of the plumbing system which conveys
storm water to a satisfactory terminal? correct answer: STORM DRAIN
Rainwater piping should not be used as: correct answer: SOIL, WASTE AND VENT PIPE
Roof drains shall not be made of __________. correct answer: IRON
The outside roof leader is located on the _____ correct answer: OUTSIDE WALL OF THE BUILDING
The inside roof leader is installed ___________ correct answer: WITHIN THE BUILDING WALLS
All storm drains should be graded at least correct answer: ¼ INCH PER FOOT
This type of terminal should be used only where the public sewer
discharges its contents into a terminal other than a disposal plant. correct answer: COMBINATION HOUSE SEWER
The roof leader is extended _________ [Show Less]