TEXAS MASTER PLUMBING REVIEW
SHEET 2026 FULL QUESTIONS WITH
ANSWERS GRADED A+
◉ The owner/owner's agent _________ responsible for maintaining
safe conditions in the plumbing system. Answer: is
◉ Before continuing work, a permit must be obtained or a _____ %
penalty (double the normal fee) will be charged. Answer: 100
◉ All underground piping ___________ be left uncovered until
inspected. Answer: shall
◉ The ___________ has the authority to stop work being done
dangerously or unsafely. Answer: inspector
◉ The verticle distance b/w the opening of the water supply & the
flood level rim of a receptacle is an _______________. Answer: air
gap
◉ Any part of the piping system except risers, mains, or stacks is
called a ________________. Answer: branch
, ◉ A ________________ connects individual vents w/a stack vent or
vent stack. Answer: branch vent
◉ The ____________________ is the lowest part of the drainage
system which receives waste from soil and waste pipes and connects
to the building sewer. Answer: building drain
◉ Drainage piping that conveys waste from the building drain to the
public sewer or disposal system is the
___________________________. Answer: building sewer
◉ A _____________ is an access opening in the drainage system
used to remove obstructions. Answer: cleanout
◉ 2 or 3 compartment sink drained by a continuous waste
connected to one trap is a _____________________________.
Answer: combo fixture
◉ A horizontal wet venting system for sinks & floor drains is a
___________________ & ______________________. Answer:
combo waste & vent system
◉ A single vent serving as the vent for two fixture drains is a
____________________________. Answer: common vent
SHEET 2026 FULL QUESTIONS WITH
ANSWERS GRADED A+
◉ The owner/owner's agent _________ responsible for maintaining
safe conditions in the plumbing system. Answer: is
◉ Before continuing work, a permit must be obtained or a _____ %
penalty (double the normal fee) will be charged. Answer: 100
◉ All underground piping ___________ be left uncovered until
inspected. Answer: shall
◉ The ___________ has the authority to stop work being done
dangerously or unsafely. Answer: inspector
◉ The verticle distance b/w the opening of the water supply & the
flood level rim of a receptacle is an _______________. Answer: air
gap
◉ Any part of the piping system except risers, mains, or stacks is
called a ________________. Answer: branch
, ◉ A ________________ connects individual vents w/a stack vent or
vent stack. Answer: branch vent
◉ The ____________________ is the lowest part of the drainage
system which receives waste from soil and waste pipes and connects
to the building sewer. Answer: building drain
◉ Drainage piping that conveys waste from the building drain to the
public sewer or disposal system is the
___________________________. Answer: building sewer
◉ A _____________ is an access opening in the drainage system
used to remove obstructions. Answer: cleanout
◉ 2 or 3 compartment sink drained by a continuous waste
connected to one trap is a _____________________________.
Answer: combo fixture
◉ A horizontal wet venting system for sinks & floor drains is a
___________________ & ______________________. Answer:
combo waste & vent system
◉ A single vent serving as the vent for two fixture drains is a
____________________________. Answer: common vent
