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Terms in this set (284)
Existing Work A plumbing system or any part thereof installed prior
to March 11, 2005.
Soil Pipe Any pipe that conveys the discharge of toilets,
urinals or fixtures having similar functions to the
building drain or building sewer. The discharge may
be conveyed with or without the discharge from
other fixtures
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Massachusetts
Plumbers Journeyman
Plumbers Exam
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Water Distribution Pipe A pipe within the building or on the premises that
conveys water from the water service pipe to the
point of usage
Barometric Loop. A vertical loop of pipe, rising to a height sufficient to
prevent back-siphonage from occurring in the
potable water supply pipe. (Approximately 35 feet,
depending on the weight of the atmosphere.)
Developed Length The length of a pipeline as measured along the
center line of the pipe or fittings.
Roughing-in. The installation of all parts of the plumbing system
that can be completed prior to the installation of
fixtures. This includes drainage piping, water supply
piping, vent piping, the necessary fixture supports,
and any fixtures that are built into the building.
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Massachusetts
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Trap Seal The vertical distance between the crown weir and
the top of the dip of the trap.
Air Gap (Drainage System). The unobstructed vertical distance through the free
atmosphere between the outlet of a waste pipe and
the flood level rim of the receptacle into which the
waste discharges.
Air
Fixture Unit. A unit of liquid flow used in sizing both supply and
drainage pipes. It is equal to 1 cubic foot per minute
or approximately 7.5 gallons per minute.
Liquid Waste Discharge from any fixture, appliance, area or
appurtenance that does not contain human or animal
waste matter suspended in a solution.
Vacuum Any pressure less than that exerted by the
atmosphere
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Branch Interval A distance along a soil or waste stack corresponding
in general to a story height, but not less than eight
feet in vertical height, and wherein the horizontal
branches from one floor or story of a building are
connected to the stack
Testing water supply shall be at a 125 PSI
pressure no less than?
Storm or Sanitary drains shall be a slope that produces a computed velocity of
installed at a slope that: discharge of not less than two feet per second.
Horizontal drainage piping which is ¼ inch per foot
(3) three inches in diameter or smaller
shall be installed with a minimum
uniform pitch
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Massachusetts
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Plumbers Journeyman
Plumbers Exam
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q&a(questions
Exam q&a.pdf(questions
& answers).!!!!(questions
& answers).!!!!(questions
& answers).!!!!
(questions &&answers).!!!!(questions
answers).!!!! & answers).!!!!
Massachusetts Plumbers Save
Journeyman Exam
Terms in this set (284)
Existing Work A plumbing system or any part thereof installed prior
to March 11, 2005.
Soil Pipe Any pipe that conveys the discharge of toilets,
urinals or fixtures having similar functions to the
building drain or building sewer. The discharge may
be conveyed with or without the discharge from
other fixtures
Massachusetts Plumbers Journeyman Exam q&a.pdf(questions
Massachusetts
Page 1&Plumbers
ofanswers).!!!!(questions
73(questions
Journeyman
& answers).!!!!
Exam
& answers).!!!!
q&a.pdf(questions & answers).!!!!(questions & answers).!!!!
,2026/2027Massachusetts
Massachusetts
Plumbers Journeyman
Plumbers Exam
Journeyman
q&a(questions
Exam q&a.pdf(questions
& answers).!!!!(questions
& answers).!!!!(questions
& answers).!!!!
(questions &&answers).!!!!(questions
answers).!!!! & answers).!!!!
Water Distribution Pipe A pipe within the building or on the premises that
conveys water from the water service pipe to the
point of usage
Barometric Loop. A vertical loop of pipe, rising to a height sufficient to
prevent back-siphonage from occurring in the
potable water supply pipe. (Approximately 35 feet,
depending on the weight of the atmosphere.)
Developed Length The length of a pipeline as measured along the
center line of the pipe or fittings.
Roughing-in. The installation of all parts of the plumbing system
that can be completed prior to the installation of
fixtures. This includes drainage piping, water supply
piping, vent piping, the necessary fixture supports,
and any fixtures that are built into the building.
Massachusetts Plumbers Journeyman Exam q&a.pdf(questions
Massachusetts
Page 2&Plumbers
ofanswers).!!!!(questions
73(questions
Journeyman
& answers).!!!!
Exam
& answers).!!!!
q&a.pdf(questions & answers).!!!!(questions & answers).!!!!
,2026/2027Massachusetts
Massachusetts
Plumbers Journeyman
Plumbers Exam
Journeyman
q&a(questions
Exam q&a.pdf(questions
& answers).!!!!(questions
& answers).!!!!(questions
& answers).!!!!
(questions &&answers).!!!!(questions
answers).!!!! & answers).!!!!
Trap Seal The vertical distance between the crown weir and
the top of the dip of the trap.
Air Gap (Drainage System). The unobstructed vertical distance through the free
atmosphere between the outlet of a waste pipe and
the flood level rim of the receptacle into which the
waste discharges.
Air
Fixture Unit. A unit of liquid flow used in sizing both supply and
drainage pipes. It is equal to 1 cubic foot per minute
or approximately 7.5 gallons per minute.
Liquid Waste Discharge from any fixture, appliance, area or
appurtenance that does not contain human or animal
waste matter suspended in a solution.
Vacuum Any pressure less than that exerted by the
atmosphere
Massachusetts Plumbers Journeyman Exam q&a.pdf(questions
Massachusetts
Page 3&Plumbers
ofanswers).!!!!(questions
73(questions
Journeyman
& answers).!!!!
Exam
& answers).!!!!
q&a.pdf(questions & answers).!!!!(questions & answers).!!!!
, 2026/2027Massachusetts
Massachusetts
Plumbers Journeyman
Plumbers Exam
Journeyman
q&a(questions
Exam q&a.pdf(questions
& answers).!!!!(questions
& answers).!!!!(questions
& answers).!!!!
(questions &&answers).!!!!(questions
answers).!!!! & answers).!!!!
Branch Interval A distance along a soil or waste stack corresponding
in general to a story height, but not less than eight
feet in vertical height, and wherein the horizontal
branches from one floor or story of a building are
connected to the stack
Testing water supply shall be at a 125 PSI
pressure no less than?
Storm or Sanitary drains shall be a slope that produces a computed velocity of
installed at a slope that: discharge of not less than two feet per second.
Horizontal drainage piping which is ¼ inch per foot
(3) three inches in diameter or smaller
shall be installed with a minimum
uniform pitch
Massachusetts Plumbers Journeyman Exam q&a.pdf(questions
Massachusetts
Page 4&Plumbers
ofanswers).!!!!(questions
73(questions
Journeyman
& answers).!!!!
Exam
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