RHODE ISLAND JOURNEYMAN | MASTER PLUMBER EXAM 2025 | ALL QU
TIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | LATEST EXAM |
GRADED A+ (JUST RELEASED)
State of Rhode Island
Plumbing Code Regula-
Plumbing Code is known
tion SBC-3
as:
Water Services Shall Be
4' 6" Below Grade
Installed Not Less Than:
Piping installed in exterior
walls or areas subject to Insulated/Heated or Both
freezing must:
Building Sewers connect-
ed to a public sewer shall
36" Below Grade
have a minimum coverage
of:
Under a water heater 6 gal-
A safe waste pan shall be
lons or greater that is ele-
installed
vated
A safe waste pan shall be 2" deep with 2" clearance
at least around heater
Water service piping and
10' undisturbed compact-
building drain/sewer shall
ed earth
be separated by:
, RHODE ISLAND JOURNEYMAN | MASTER PLUMBER EXAM 2025 | ALL QU
TIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | LATEST EXAM |
GRADED A+ (JUST RELEASED)
Water line is installed mini-
Water service separation
mum 12" above sewer line
distance is not required if:
at highest point
Distance for a septic
tank/sewer to a private wa- 50'
ter supply(well) is:
Where frost closure is
6"below the roof with an
common an increase in
approved fitting
vent size shall take place:
"V" zone (subject to wave
High Hazard flood zone is:
heights in excess of 3')
Lead free pipe and fittings
8.0% Lead
contain less than:
Hot water is water at tem-
perature greater than or 110 degrees
equal to:
Lead free solder and flux
0.2% Lead
contain no more than
Strainer plates on drain
lines for rodent proofing 0.5 inches
must have openings:
, RHODE ISLAND JOURNEYMAN | MASTER PLUMBER EXAM 2025 | ALL QU
TIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | LATEST EXAM |
GRADED A+ (JUST RELEASED)
Sleeves for pipes passing
Two pipe size greater than
through foundation walls
the pipe passing through it
or under footings shall be:
Travel distance to toilet fa-
cilities in merchantile/oc- 500'
cupancies are:
Travel distance to toilet fa-
cilities in covered malls 300'
are:
Water closets, bidets or
lavatories shall have a
15"
clearance from center of
fixture to wall of:
The required clearance
from front of fixture to a
21"
wall, door or other fixture
is:
Minimum size floor drains
for public laundries or cen- 3"
tral washing facilities is:
Shower waste outlets shall
1 1/2"
be minimum of:
TIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | LATEST EXAM |
GRADED A+ (JUST RELEASED)
State of Rhode Island
Plumbing Code Regula-
Plumbing Code is known
tion SBC-3
as:
Water Services Shall Be
4' 6" Below Grade
Installed Not Less Than:
Piping installed in exterior
walls or areas subject to Insulated/Heated or Both
freezing must:
Building Sewers connect-
ed to a public sewer shall
36" Below Grade
have a minimum coverage
of:
Under a water heater 6 gal-
A safe waste pan shall be
lons or greater that is ele-
installed
vated
A safe waste pan shall be 2" deep with 2" clearance
at least around heater
Water service piping and
10' undisturbed compact-
building drain/sewer shall
ed earth
be separated by:
, RHODE ISLAND JOURNEYMAN | MASTER PLUMBER EXAM 2025 | ALL QU
TIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | LATEST EXAM |
GRADED A+ (JUST RELEASED)
Water line is installed mini-
Water service separation
mum 12" above sewer line
distance is not required if:
at highest point
Distance for a septic
tank/sewer to a private wa- 50'
ter supply(well) is:
Where frost closure is
6"below the roof with an
common an increase in
approved fitting
vent size shall take place:
"V" zone (subject to wave
High Hazard flood zone is:
heights in excess of 3')
Lead free pipe and fittings
8.0% Lead
contain less than:
Hot water is water at tem-
perature greater than or 110 degrees
equal to:
Lead free solder and flux
0.2% Lead
contain no more than
Strainer plates on drain
lines for rodent proofing 0.5 inches
must have openings:
, RHODE ISLAND JOURNEYMAN | MASTER PLUMBER EXAM 2025 | ALL QU
TIONS AND CORRECT ANSWERS | VERIFIED ANSWERS | LATEST EXAM |
GRADED A+ (JUST RELEASED)
Sleeves for pipes passing
Two pipe size greater than
through foundation walls
the pipe passing through it
or under footings shall be:
Travel distance to toilet fa-
cilities in merchantile/oc- 500'
cupancies are:
Travel distance to toilet fa-
cilities in covered malls 300'
are:
Water closets, bidets or
lavatories shall have a
15"
clearance from center of
fixture to wall of:
The required clearance
from front of fixture to a
21"
wall, door or other fixture
is:
Minimum size floor drains
for public laundries or cen- 3"
tral washing facilities is:
Shower waste outlets shall
1 1/2"
be minimum of:
