TEXAS MASTER PLUMBING |2025-2026 LATEST UPDATED|REAL EXAM QUESTIONS
AND ANSWERS | 100% RATED CORRECT | 100% VERFIED SOLUTIONS | ALREADY
GRADED A+
Covers maintaining, permitting & inspecting the plumbing system. - (answer)Ch. 1 Administration
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
,A _______________________ is an elevation mark on a vacuum breaker setting the minimum elevation the device can
be installed above the flood level rim of a fixture. - (answer)critical level
A _________________________ is an actual or potential tie b/w potable water & any source of pollution or
contamination. - (answer)cross connection
____________________________________ is a measurement of piping taken along the centerline of pipe & fittings. -
(answer)Developed length
A ______________ is any pipe that conveys wastewater in the drainage system. - (answer)drain
____________________ is a waste pipe that drains thru an air gap to the drainage system. - (answer)Indirect waste
An _________________________ is a pipe installed to vent a fixture trap and may connect to the vent system above the
fixture served or terminate in the open air. - (answer)individual vent
The primary or principal pipe to which branches are connected is called the _____________. - (answer)main
________________________ is sufficiently free of impurities to meet public health standards. - (answer)Potable water
, Parts of the plumbing system installed prior to installing fixtures is called the _______________________. -
(answer)rough in
A ___________________________ is a drain pipe that conveys sewage containing fecal matter. - (answer)soil pipe
The extension of a soil or waste stack above the highest fixture served is a _______________________. - (answer)stack
vent
A _____________ is a device that provides a water seal to prevent the passage of sewer gas & allow the passage of
waste. - (answer)trap
________________ is the distance from the weir to the top of the dip of a trap. - (answer)Trap seal
A ______________________ is a backflow preventer that allows air to a vacuum being pulled on a system. -
(answer)vacuum breaker
A vertical vent pipe to provide circulation of air to and from the drainage system is a __________________________. -
(answer)vent stack
AND ANSWERS | 100% RATED CORRECT | 100% VERFIED SOLUTIONS | ALREADY
GRADED A+
Covers maintaining, permitting & inspecting the plumbing system. - (answer)Ch. 1 Administration
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
,A _______________________ is an elevation mark on a vacuum breaker setting the minimum elevation the device can
be installed above the flood level rim of a fixture. - (answer)critical level
A _________________________ is an actual or potential tie b/w potable water & any source of pollution or
contamination. - (answer)cross connection
____________________________________ is a measurement of piping taken along the centerline of pipe & fittings. -
(answer)Developed length
A ______________ is any pipe that conveys wastewater in the drainage system. - (answer)drain
____________________ is a waste pipe that drains thru an air gap to the drainage system. - (answer)Indirect waste
An _________________________ is a pipe installed to vent a fixture trap and may connect to the vent system above the
fixture served or terminate in the open air. - (answer)individual vent
The primary or principal pipe to which branches are connected is called the _____________. - (answer)main
________________________ is sufficiently free of impurities to meet public health standards. - (answer)Potable water
, Parts of the plumbing system installed prior to installing fixtures is called the _______________________. -
(answer)rough in
A ___________________________ is a drain pipe that conveys sewage containing fecal matter. - (answer)soil pipe
The extension of a soil or waste stack above the highest fixture served is a _______________________. - (answer)stack
vent
A _____________ is a device that provides a water seal to prevent the passage of sewer gas & allow the passage of
waste. - (answer)trap
________________ is the distance from the weir to the top of the dip of a trap. - (answer)Trap seal
A ______________________ is a backflow preventer that allows air to a vacuum being pulled on a system. -
(answer)vacuum breaker
A vertical vent pipe to provide circulation of air to and from the drainage system is a __________________________. -
(answer)vent stack
