MAINE JOURNEYMAN PLUMBING EXAM
WITH VERIFIED QUESTIONS AND ANSWERS||
ALREADY GRADED A+ || LATEST VERSION
2025 || GUARANTEED PASS
Joints at the roof around pipes shall be made watertight by the use of ___. -
ANSWER-approved flashings
Soil and drain pipes located above food handling establishments shall be
subjected to a standing water test of not less than ___ feet. - ANSWER-10 ft
Concealed slip joint connections require a/an ____ - ANSWER-12x12 access
panel
Where exposed or accessible a fixture tailpiece shall be permitted to be of
seamless drawn brass not less than ___. - ANSWER-20 B&S gauge
Lavatories shall have a waste outlet and fixture tailpiece not less than ___
inches in diameter. - ANSWER-1-1/4"
No trap for any clothes washer standpipe shall be installed ___. - ANSWER-
below the floor
The depth of the finished dam or threshold for any shower, measured from the
top of the drain, shall not be less than _____ - ANSWER-2"
,When using asphalt-impregnated felt as the lining material for built on site
shower receptors, it shall have not less than ___ with each succeeding layer hot-
mopped to that below. - ANSWER-3 layers, 15lb felt
Water closet tank ballcocks shall be adjusted so the critical level is at least -
ANSWER-1" above overflow
Where static water pressure in the water supply piping is exceeding ___ psi an
approved-type pressure regulator preceded by an adequate strainer shall be
installed. - ANSWER-80 psi
The terminal end of a pressure relief valve may not be - ANSWER-threaded
"Cleanouts may be omitted on a horizontal drain line less than 5 feet except for
_________________. - ANSWER-sinks
Vent terminals in locations having minimum design temperatures below 0 F
shall be not less than ___ inches. - ANSWER-2"
In a combination waste and vent system serving a floor drain with a 2" tailpiece,
the trap shall be - ANSWER-3" min.
One trap may serve a set of not more than ___ single compartment sinks. -
ANSWER-3
One trap may be installed for not more than 3 single compartment sinks located
no more than_____ inches apart - ANSWER-30
A fixture tailpiece for a kitchen sink shall be a minimum of __________ in
diameter. - ANSWER-1-1/2"
, A bathtub with slip joint connections shall be provided with - ANSWER-a
12x12 access panel
Equipment and appliance located on roofs of buildings more than ___ shall have
an inside means of access to the roof. - ANSWER-15 ft high
Definition of a bathroom - ANSWER-A room with a shower or bathtub
Building Drain - ANSWER-that part of the lowest horizontal piping of a
drainage system which receives the discharge from soil, waste and other
drainage pipes inside the walls of the building and conveys it to the building
sewer beginning 0.6 meter outside the building wall.
Vacuum - ANSWER-Any pressure less than that exerted by the atmosphere
BUILDING SUPPLY - ANSWER-the pipe carrying potable water from the
water meter or other source of water supply to a building or other point of use or
distribution on the lot. Building supply shall also mean water service
connection.
gray water - ANSWER-all of the wastewater that drains from washing
machines, sinks, dishwashers, tubs or showers and can be reused for non-
sanitary purposes
Burred ends of pipe and tubing shall be - ANSWER-reamed to the full bore of
the pipe or tube
Fixtures having concealed slip-joint connections shall be provided with -
ANSWER-a utility space or access panel
One factor for determining the size of a vent pipe is ___. - ANSWER-Its length
WITH VERIFIED QUESTIONS AND ANSWERS||
ALREADY GRADED A+ || LATEST VERSION
2025 || GUARANTEED PASS
Joints at the roof around pipes shall be made watertight by the use of ___. -
ANSWER-approved flashings
Soil and drain pipes located above food handling establishments shall be
subjected to a standing water test of not less than ___ feet. - ANSWER-10 ft
Concealed slip joint connections require a/an ____ - ANSWER-12x12 access
panel
Where exposed or accessible a fixture tailpiece shall be permitted to be of
seamless drawn brass not less than ___. - ANSWER-20 B&S gauge
Lavatories shall have a waste outlet and fixture tailpiece not less than ___
inches in diameter. - ANSWER-1-1/4"
No trap for any clothes washer standpipe shall be installed ___. - ANSWER-
below the floor
The depth of the finished dam or threshold for any shower, measured from the
top of the drain, shall not be less than _____ - ANSWER-2"
,When using asphalt-impregnated felt as the lining material for built on site
shower receptors, it shall have not less than ___ with each succeeding layer hot-
mopped to that below. - ANSWER-3 layers, 15lb felt
Water closet tank ballcocks shall be adjusted so the critical level is at least -
ANSWER-1" above overflow
Where static water pressure in the water supply piping is exceeding ___ psi an
approved-type pressure regulator preceded by an adequate strainer shall be
installed. - ANSWER-80 psi
The terminal end of a pressure relief valve may not be - ANSWER-threaded
"Cleanouts may be omitted on a horizontal drain line less than 5 feet except for
_________________. - ANSWER-sinks
Vent terminals in locations having minimum design temperatures below 0 F
shall be not less than ___ inches. - ANSWER-2"
In a combination waste and vent system serving a floor drain with a 2" tailpiece,
the trap shall be - ANSWER-3" min.
One trap may serve a set of not more than ___ single compartment sinks. -
ANSWER-3
One trap may be installed for not more than 3 single compartment sinks located
no more than_____ inches apart - ANSWER-30
A fixture tailpiece for a kitchen sink shall be a minimum of __________ in
diameter. - ANSWER-1-1/2"
, A bathtub with slip joint connections shall be provided with - ANSWER-a
12x12 access panel
Equipment and appliance located on roofs of buildings more than ___ shall have
an inside means of access to the roof. - ANSWER-15 ft high
Definition of a bathroom - ANSWER-A room with a shower or bathtub
Building Drain - ANSWER-that part of the lowest horizontal piping of a
drainage system which receives the discharge from soil, waste and other
drainage pipes inside the walls of the building and conveys it to the building
sewer beginning 0.6 meter outside the building wall.
Vacuum - ANSWER-Any pressure less than that exerted by the atmosphere
BUILDING SUPPLY - ANSWER-the pipe carrying potable water from the
water meter or other source of water supply to a building or other point of use or
distribution on the lot. Building supply shall also mean water service
connection.
gray water - ANSWER-all of the wastewater that drains from washing
machines, sinks, dishwashers, tubs or showers and can be reused for non-
sanitary purposes
Burred ends of pipe and tubing shall be - ANSWER-reamed to the full bore of
the pipe or tube
Fixtures having concealed slip-joint connections shall be provided with -
ANSWER-a utility space or access panel
One factor for determining the size of a vent pipe is ___. - ANSWER-Its length
