Chapter 13 Network Pro practice exams Questions With Solutions 100% Solved
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Course
PLUMBING JOURNEYMAN
Institution
PLUMBING JOURNEYMAN
Chapter 13 Network Pro practice exams
Questions With Solutions 100% Solved
You have a group of salesmen who would like to access your private network through the
Internet while they are traveling. You want to control access to the private network through a
single server.
Which solution shou...
Journeyman Plumbing Test (Texas)
Questions With Solutions 100% Solved
Backflow Pressure created by any means in the water distribution system, which by being
in excess of the pressure in the water supply mains causes a potential backflow condition.
Backsiphonage The backflow of potentially contaminated water into the potable water
system as a result of the pressure in the potable water system falling below atmospheric pressure
of the plumbing fixtures, pools, tanks or vats connected to the potable water distribution piping.
Backflow Connection Any arrangement whereby backflow is possible.
Backflow Preventer A backflow prevention assembly, a backflow prevention device or
other means or method to prevent backflow into the potable water supply.
Bathroom Group A group of fixtures consisting of a water closet, lavatory, bathtub or
shower, including or excluding a bidet, an emergency floor drain or both. Such fixtures are
located together on the same floor level.
, Journeyman Plumbing Test (Texas)
Questions With Solutions 100% Solved
Branch Interval A vertical measurement of distance, 8 feet (2438 mm) or more in
developed length, between the connections of horizontal branches to a drainage stack.
Measurements are taken down the stack from the highest horizontal branch connection.
Branch Vent A vent connecting one or more individual vents with a vent stack or stack
vent.
Building Drain That part of the lowest piping of a drainage system that receives the
discharge from soil, waste and other drainage pipes inside and that extends 30 inches (762 mm)
in developed length of pipe beyond the exterior walls of the building and conveys the drainage to
the building sewer.
Code These regulations, subsequent amendments thereto or any emergency rules or
regulations that the administrative authority having jurisdiction has lawfully adopted
Combination Waste and Vent System A specially designed system of waste piping
embodying the horizontal wet venting of one or more sinks, lavatories, drinking fountains or
floor drains by means of a common waste and vent pipe adequately sized to provide free
movement of air above the flow line of the drain.
, Journeyman Plumbing Test (Texas)
Questions With Solutions 100% Solved
Pipe Material / Max Horizontal Bracing / Max Vertical Bracing ABS / 4ft / 10ft
Cast-Iron / 5ft / 15ft
Copper Tubing (1 1/4 or smaller) / 6ft / 10ft
Copper Tubing (1 1/2 or larger) / 10ft / 10ft
PEX / 32in / 10ft
PVC / 4ft / 10ft
Common Vent A vent connecting at the junction of two fixture drains or to a fixture
branch and serving as a vent for both fixtures.
Conductor A pipe inside the building that conveys stormwater from the roof to a storm or
combined building drain.
Contamination An impairment of the quality of the potable water that creates an actual
hazard to the public health through poisoning or the spread of disease by sewage, industrial
fluids or waste.
, Journeyman Plumbing Test (Texas)
Questions With Solutions 100% Solved
Cross Contamination Any physical connection or arrangement between two otherwise
separate piping systems, one of which contains portable water and the other, either water of
unknown or questionable safety or stream, gas or chemical, whereby their exists the possibility
for flow from one system to the other, with the direction of flow depending on the pressure
differential between the two systems ("Backflow").
Developed Length The length of a pipe measured along the center line of the pipe and
fittings.
Direct-Vent Appliances Appliances that are constructed and installed so that air from
combustion is derived directly from the outdoor atmosphere and all flu gases are discharged
directly to the outdoor atmosphere.
Fixture Drain The drain from the trap of a fixture to a junction with any other drain pipe
Fixture Supply The water supply pipe connecting a fixture to a branch water supply pipe
or directly to a main water supply pipe.
Flood Level Rim the edge of the receptacle from which water overflows.
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