Massachusetts Plumbers Journeyman Exam verified questions and answers!
The independent laundry stacks shall
connect to a independent laundry
main drain
The size of the relief vent shall be
equal to the size of the vent stack to
which it connects
1 The unthreaded portion of a gas
piping outlet shall extend not less
than ________ in. through a finished
ceiling or indoor or outdoor walls.
Page 1 of 111
,Massachusetts Plumbers Journeyman Exam verified questions and answers!
1/2" All strainer plates on drain inlets shall
be designed and installed so that the
diameter of the opening is no greater
than...?
1/4" and the minimum If the flange is composed of cast iron
caulking depth shall be two the flange shall have a minimum
inches thickness of
1.6 gallons per flush a. All two-piece toilets shall be low
consumption toilets, which use a
maximum of
Page 2 of 111
,Massachusetts Plumbers Journeyman Exam verified questions and answers!
1.6 gallons (six liters) per Flushometer toilets that are floor
flush mounted or wall mounted shall be
low consumption toilets which use a
maximum of
1/8" A Brass closet flange shall have a
minimum thickness of
1/8 inch per foot Horizontal drainage piping which is
larger than three inches in diameter
shall be installed with a minimum
uniform pitch of
1½ inch branch waste Kitchen Sink Wastes (Domestic). 1. Not
less than a
Page 3 of 111
, Massachusetts Plumbers Journeyman Exam verified questions and answers!
1½ inches in diameter Domestic food-waste grinder units
shall be connected to a drain of not
less than
1¼-inch nor less than ½ the The minimum diameter of an individual
diameter of the drain to vent shall be not less than
which it connects
1¼-inch pipe The Minimum size waste pipe is to be
Page 4 of 111
The independent laundry stacks shall
connect to a independent laundry
main drain
The size of the relief vent shall be
equal to the size of the vent stack to
which it connects
1 The unthreaded portion of a gas
piping outlet shall extend not less
than ________ in. through a finished
ceiling or indoor or outdoor walls.
Page 1 of 111
,Massachusetts Plumbers Journeyman Exam verified questions and answers!
1/2" All strainer plates on drain inlets shall
be designed and installed so that the
diameter of the opening is no greater
than...?
1/4" and the minimum If the flange is composed of cast iron
caulking depth shall be two the flange shall have a minimum
inches thickness of
1.6 gallons per flush a. All two-piece toilets shall be low
consumption toilets, which use a
maximum of
Page 2 of 111
,Massachusetts Plumbers Journeyman Exam verified questions and answers!
1.6 gallons (six liters) per Flushometer toilets that are floor
flush mounted or wall mounted shall be
low consumption toilets which use a
maximum of
1/8" A Brass closet flange shall have a
minimum thickness of
1/8 inch per foot Horizontal drainage piping which is
larger than three inches in diameter
shall be installed with a minimum
uniform pitch of
1½ inch branch waste Kitchen Sink Wastes (Domestic). 1. Not
less than a
Page 3 of 111
, Massachusetts Plumbers Journeyman Exam verified questions and answers!
1½ inches in diameter Domestic food-waste grinder units
shall be connected to a drain of not
less than
1¼-inch nor less than ½ the The minimum diameter of an individual
diameter of the drain to vent shall be not less than
which it connects
1¼-inch pipe The Minimum size waste pipe is to be
Page 4 of 111
