Tradesman Exam Written Portion ,. ,. ,.
Overflows, if on a fixture, must drain to inlet (fixture) side of trap.
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- correct answer ✔ ✔ True
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Drainage pipe shall be tested with a 15 foot of head of water or air
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at 25 psi. - correct answer ✔ ✔ False
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Fixtures must not be made of approved, smooth impervious mater
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ial. - correct answer ✔ ✔ False
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A 4" X 3" water closet bend is acceptable. - correct answer ✔ ✔
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True
The owner or owners' agent is responsible for maintaining the plu
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mbing system in a safe condition. - correct answer ✔ ✔ True
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Water closets shall be set no closer than 30 inches center to center
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of 15 inches from a side wall. - correct answer ✔ ✔ True
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, Showers must be at least 36 inches inside diameter -
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correct answer ✔ ✔ False
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Water closets screws and bolts shall be zinc. - correct answer ✔
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✔ False
Access must be provided to slip-joint connections. -
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correct answer ✔ ✔ True
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Copper must be supported horizontally -
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6 feet of closer on small pipe and 10 feet on 1-
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1/2" or larger pipe. - correct answer ✔ ✔ True
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Vents shall terminate at least ______________ horizontally or 3 f
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eet above all openable doors and windows. - correct answer ✔
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✔ 10 feet ,.
Hub and spigot joints in cast iron are made with __________ or h
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emp and lead. - correct answer ✔ ✔ Oakum
,. ,. ,. ,. ,. ,.
Overflows, if on a fixture, must drain to inlet (fixture) side of trap.
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
- correct answer ✔ ✔ True
,. ,. ,. ,.
Drainage pipe shall be tested with a 15 foot of head of water or air
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
at 25 psi. - correct answer ✔ ✔ False
,. ,. ,. ,. ,. ,.
Fixtures must not be made of approved, smooth impervious mater
,. ,. ,. ,. ,. ,. ,. ,. ,.
ial. - correct answer ✔ ✔ False
,. ,. ,. ,.
A 4" X 3" water closet bend is acceptable. - correct answer ✔ ✔
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
True
The owner or owners' agent is responsible for maintaining the plu
,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
mbing system in a safe condition. - correct answer ✔ ✔ True
,. ,. ,. ,. ,. ,. ,. ,. ,.
Water closets shall be set no closer than 30 inches center to center
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
of 15 inches from a side wall. - correct answer ✔ ✔ True
,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
, Showers must be at least 36 inches inside diameter -
,. ,. ,. ,. ,. ,. ,. ,. ,.
correct answer ✔ ✔ False
,. ,. ,.
Water closets screws and bolts shall be zinc. - correct answer ✔
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
✔ False
Access must be provided to slip-joint connections. -
,. ,. ,. ,. ,. ,. ,.
correct answer ✔ ✔ True
,. ,. ,.
Copper must be supported horizontally -
,. ,. ,. ,. ,.
6 feet of closer on small pipe and 10 feet on 1-
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
1/2" or larger pipe. - correct answer ✔ ✔ True
,. ,. ,. ,. ,. ,. ,.
Vents shall terminate at least ______________ horizontally or 3 f
,. ,. ,. ,. ,. ,. ,. ,. ,.
eet above all openable doors and windows. - correct answer ✔
,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
✔ 10 feet ,.
Hub and spigot joints in cast iron are made with __________ or h
,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,. ,.
emp and lead. - correct answer ✔ ✔ Oakum
,. ,. ,. ,. ,. ,.
