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MASTER PLUMBER EXAM 1 2024/2025 WITH 100% ACCURATE SOLUTIONS
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MASTER PLUMBER EXAM 1 2024/2025 WITH 100% ACCURATE SOLUTIONS
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MASTER PLUMBER EXAM 1 2024/2025WITH 100% ACCURATE SOLUTIONS
Sewage Ejector - Precise Answer ✔✔Type of pump that discharges
waste in the sump pit and transfers the waste to the house drain. (Max
Fajardo)
503 mm - Precise Answer ✔✔Minimum dimension of a septic tank
manhole.
Industrial drain - Precise Answer ✔✔drain that discharges objectionable
waste such as acids and other chemicals from industrial equipment .
75 mm - Precise Answer ✔✔Minimum diameter of pipe of any water
closet.
3 - Precise Answer ✔✔Maximum number of water closets able to
discharge into a shared 75mm diameter horizontal soil branch
Combination Sewer - Precise Answer ✔✔Type of sewer that discharges
both storm water and sewage from households, rendered obsolete due to
the health hazards it poses
Septic Tank - Precise Answer ✔✔Airtight receptacle used to expedite
the decomposition of elements contained in raw sewage, usually located
,1.5 meters from the property line and 15.2 meters from the water main
or any potable water source. It is comprised of two chambers that
contain anaerobic bacteria that break down wastes.
Sedimentation - Precise Answer ✔✔Term defined as the settling down
or separation of solid matter suspended in a liquid.
1% - Precise Answer ✔✔Minimum slope or grade (in %) permitted with
100mm (4'') pipes.
Scum - Precise Answer ✔✔Lighter organic solid particles found in
sewage, cesspools and septic tanks, found floating on the liquid.
Sludge - Precise Answer ✔✔Term defined as the organic particles that
have settled down in septic tanks, cesspools or sewage.
900 mm - Precise Answer ✔✔Minimum WIDTH of a septic tank for
residential dwellings. (mm)
1500 mm - Precise Answer ✔✔Minimum LENGTH of a septic tank for
residential dwellings. (mm)
1200 mm - Precise Answer ✔✔Minimum DEPTH of a septic tank for
residential dwellings. (mm)
,Hair - Precise Answer ✔✔Leading cause of pipe clogs in waste and soil
pipes.
Drainage, Waste and Vent - Precise Answer ✔✔Definition of DWV
Acrylonitrile butadiene styrene - Precise Answer ✔✔Definition of ABS
Oval - Precise Answer ✔✔Cross sectional shape of the interior of
Polybutene pipes (PB).
38 mm - Precise Answer ✔✔Minimum size of cleanouts. (mm)
Corporation Stop - Precise Answer ✔✔Type of valve found in the
service main, used as a control of the water service and shut off valve
when service is disconnected.
Check Valve - Precise Answer ✔✔Type of valve used to prevent
backflow or reversal of flow of water, usually found after the water
meter.
Union Patente - Precise Answer ✔✔Fitting used to describe the
connection of the service pipe and water meter. Usually used as the
demarcation between the property of the water service and water supply
pipe system residential dwelling or building.
, Booster Pump / Pneumatic Pump - Precise Answer ✔✔Type of pump
used to distribute water within a building or residence, when an upfeed
system cannot provide adequate pressure to supply fixtures with potable
water.
Durham System - Precise Answer ✔✔Type of piping system that is
characterized by threading and connecting cast iron pipes in the
building.
Teflon Tape - Precise Answer ✔✔Material used to fuse joints or
connections of GI pipes.
Caulking - Precise Answer ✔✔Process of joining the joints and
connections of cast iron pipes.
Motor Oil - Precise Answer ✔✔Type of oil used when threading GI
pipes.
Centrifugal Pump - Precise Answer ✔✔Type of pump used for high-rise
or mid-rise buildings, when booster or piston pumps are unavailable or
inadequate.
Piston Pump - Precise Answer ✔✔Type of pump used for residential or
low-rise buildings, and comes in single action, double action or twin.
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