Plumbing Code 2/5/2026
27 inches
2"
13.1.5
Terms in this set (185)
60"
0.2
p 230; sec 10.6.4 Water distribution, Water Supply.
p. 117; sec. 4.2.4; joints & connections
Joints for potable water used in copper shall be made with a solder containing not more than ___% lead.
Don't know?
1 1/2; 3
8.1.4.2 gas
The test pressure on a gas system shall be no less than ____ times the proposed maximum working
pressure, but not less than ____ psi.
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,Plumbing Code 2/5/2026
1 1/2; 12
5.6.7.3 gas
What is the approximate length of threaded portion and approximate number of threads to be cut for a 3"
pipe?
1 1/2 hours
8.1.4.3
A minimum test length for a gas pipe 1,500 cu ft is ____.
1 1/2 inch
page 311; section 12.16.7 vents/venting
What is the minimum size vent piping permitted to be installed underground?
1 1/2 "
p 209; sec 9.4.3 Indirect waste
What is the minimum condensate pipe size for a 300 ton cooling unit?
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,Plumbing Code 2/5/2026
1 1/2 times working pressure
page 61; section 8.1.4.2; gas
What is the minimum pressure used to test gas piping with a working pressure less than 125 psi?
1 1/2 times working pressure
page 61; section 8.1.4.2; gas
1 1/4"
p. 141; sec. 5.2; traps; clean-outs; backwater valves
What is the minimum trap size for a dental lavatory?
1 1/4"
p 270; sec 11.7.10 sanitary drainage
What is the minimum vent size on a sump serving a macerating toilet system?
1/2 hour; 500
8.1.4.3 gas
Test duration shall not be less than ____ hour for each ____ ' of pipe volume or fraction thereof.
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, Plumbing Code 2/5/2026
1/4"
Mechanically formed tee fittings shall have depth stops provided ____ above the dimple that acts as a
depth stop.
1,060
math
A septic tank's inside measurements are 8 feet, 6 inches long; 4 feet, 2 inches wide; 4 feet, 8 inches
deep; with an 8 inch air space. The septic tank would have a liquid capacity of ____ gallons.
1,762 gallons
math
How many gallons of water would be in a tank which was 5' in diameter, 16' tall, and 3/4 full?
1"
p. 116; sec. 4.2.1.1; joints and connections
Lead caulked joints for cast-iron hub & spigot soil pipe shall be firmly packed with oakum or hemp & filled
with molten lead not less than____".
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27 inches
2"
13.1.5
Terms in this set (185)
60"
0.2
p 230; sec 10.6.4 Water distribution, Water Supply.
p. 117; sec. 4.2.4; joints & connections
Joints for potable water used in copper shall be made with a solder containing not more than ___% lead.
Don't know?
1 1/2; 3
8.1.4.2 gas
The test pressure on a gas system shall be no less than ____ times the proposed maximum working
pressure, but not less than ____ psi.
Page 1 of 44 | 100% Correct Questions Rated A+
,Plumbing Code 2/5/2026
1 1/2; 12
5.6.7.3 gas
What is the approximate length of threaded portion and approximate number of threads to be cut for a 3"
pipe?
1 1/2 hours
8.1.4.3
A minimum test length for a gas pipe 1,500 cu ft is ____.
1 1/2 inch
page 311; section 12.16.7 vents/venting
What is the minimum size vent piping permitted to be installed underground?
1 1/2 "
p 209; sec 9.4.3 Indirect waste
What is the minimum condensate pipe size for a 300 ton cooling unit?
Page 2 of 44 | 100% Correct Questions Rated A+
,Plumbing Code 2/5/2026
1 1/2 times working pressure
page 61; section 8.1.4.2; gas
What is the minimum pressure used to test gas piping with a working pressure less than 125 psi?
1 1/2 times working pressure
page 61; section 8.1.4.2; gas
1 1/4"
p. 141; sec. 5.2; traps; clean-outs; backwater valves
What is the minimum trap size for a dental lavatory?
1 1/4"
p 270; sec 11.7.10 sanitary drainage
What is the minimum vent size on a sump serving a macerating toilet system?
1/2 hour; 500
8.1.4.3 gas
Test duration shall not be less than ____ hour for each ____ ' of pipe volume or fraction thereof.
Page 3 of 44 | 100% Correct Questions Rated A+
, Plumbing Code 2/5/2026
1/4"
Mechanically formed tee fittings shall have depth stops provided ____ above the dimple that acts as a
depth stop.
1,060
math
A septic tank's inside measurements are 8 feet, 6 inches long; 4 feet, 2 inches wide; 4 feet, 8 inches
deep; with an 8 inch air space. The septic tank would have a liquid capacity of ____ gallons.
1,762 gallons
math
How many gallons of water would be in a tank which was 5' in diameter, 16' tall, and 3/4 full?
1"
p. 116; sec. 4.2.1.1; joints and connections
Lead caulked joints for cast-iron hub & spigot soil pipe shall be firmly packed with oakum or hemp & filled
with molten lead not less than____".
Page 4 of 44 | 100% Correct Questions Rated A+
