1|Page
ICC P3 Plumbing Plans Examiner Exam ACTUAL
VERIFIED EXAM COMPLETE QUESTIONS AND
CORRECT ANSWERS LATEST UPDATE.pdf
For water supply systems used predominantly for flush
tanks having a water supply fixture unit load of 12, what is
the comparable demand in gallons per minute. - Answer-
16.0
Test equipment, materials and labor must be furnished by
the ______ - Answer-permittee
The minimum size in inches of a combination waste and
vent pipe connecting to a building drain or building sub
drain and serving 31 d.f.u. is _____. - Answer-3
What is the minimum pipe support spacing in feet,
required for copper or copper alloy tubing (1 1/4 inch
diameter and smaller_ installed in a horizontal orientation.
- Answer-6
Table P2605.1
,2|Page
The flow velocity of the water distribution system must be
controlled to reduce the possibility of _____. - Answer-
water hammer
P2903.5
A wet 2 inch vent can handle venting for _____ fixture unit
loads. - Answer-4
Table P3108.3
There must be at least _____ inches clearance in front of
the water closet, bidet or lavatory to any wall, fixture or
door. - Answer-21
P2705.1
Open hub waste receptors must be permitted in the form
of a hub or pipe extending not less than _____ inch(es)
above a water impervious floor, and are not required to
have a strainer. - Answer-1
,3|Page
P2706.1
The minimum air gap distance in inches for sink, laundry
trays, gooseneck back faucets and other fixtures with
effective openings not greater than 3/4 inch in diameter
that are away from a wall is: - Answer-1.5
Table P2902.3.1
Where the drainage piping has been roughed-in for future
fixtures, a rough-in connection for a vent must be installed
a minimum of _____. - Answer-one-half times the diameter
of the drain
P3104.6
Grinder pumps or grinder ejectors that receive the
discharge of water closets must have a minimum
discharge opening of _____. - Answer-1 1/4 inches (32
mm)
, 4|Page
P3007.6
The minimum air gap distance in inches for over-rim bath
fillers and other fixtures with effective openings not greater
than 1 inch in diameter that are away from a wall is: -
Answer-2
Table P2902.3.1
What is the minimum size of a water meter and service
piping in inches for a water supply system of 21 fixture
units with a maximum developed length of 500 feet. The
water pressure of the system is 48 psi. - Answer-1.5
Table AP 201.1
A _____ strainer or basket must cover the waste outlet of
waste receptors. - Answer-removable
P2706.1
ICC P3 Plumbing Plans Examiner Exam ACTUAL
VERIFIED EXAM COMPLETE QUESTIONS AND
CORRECT ANSWERS LATEST UPDATE.pdf
For water supply systems used predominantly for flush
tanks having a water supply fixture unit load of 12, what is
the comparable demand in gallons per minute. - Answer-
16.0
Test equipment, materials and labor must be furnished by
the ______ - Answer-permittee
The minimum size in inches of a combination waste and
vent pipe connecting to a building drain or building sub
drain and serving 31 d.f.u. is _____. - Answer-3
What is the minimum pipe support spacing in feet,
required for copper or copper alloy tubing (1 1/4 inch
diameter and smaller_ installed in a horizontal orientation.
- Answer-6
Table P2605.1
,2|Page
The flow velocity of the water distribution system must be
controlled to reduce the possibility of _____. - Answer-
water hammer
P2903.5
A wet 2 inch vent can handle venting for _____ fixture unit
loads. - Answer-4
Table P3108.3
There must be at least _____ inches clearance in front of
the water closet, bidet or lavatory to any wall, fixture or
door. - Answer-21
P2705.1
Open hub waste receptors must be permitted in the form
of a hub or pipe extending not less than _____ inch(es)
above a water impervious floor, and are not required to
have a strainer. - Answer-1
,3|Page
P2706.1
The minimum air gap distance in inches for sink, laundry
trays, gooseneck back faucets and other fixtures with
effective openings not greater than 3/4 inch in diameter
that are away from a wall is: - Answer-1.5
Table P2902.3.1
Where the drainage piping has been roughed-in for future
fixtures, a rough-in connection for a vent must be installed
a minimum of _____. - Answer-one-half times the diameter
of the drain
P3104.6
Grinder pumps or grinder ejectors that receive the
discharge of water closets must have a minimum
discharge opening of _____. - Answer-1 1/4 inches (32
mm)
, 4|Page
P3007.6
The minimum air gap distance in inches for over-rim bath
fillers and other fixtures with effective openings not greater
than 1 inch in diameter that are away from a wall is: -
Answer-2
Table P2902.3.1
What is the minimum size of a water meter and service
piping in inches for a water supply system of 21 fixture
units with a maximum developed length of 500 feet. The
water pressure of the system is 48 psi. - Answer-1.5
Table AP 201.1
A _____ strainer or basket must cover the waste outlet of
waste receptors. - Answer-removable
P2706.1
