Plumbing Red Seal Exam Questions with Latest Update
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Course
Plumbing
Institution
Plumbing
Trap arms and fixture drains are to be installed with roughly _____ of an inch downward slope for every foot of trap arm length - Answer-1/4" per foot less than 3" - 1/8" per foot 4" and higher
What can put a great deal of stress on your neck, shoulders, back, and legs when lifting heavy objects...
Plumbing Red Seal Exam Questions with
Latest Update
Trap arms and fixture drains are to be installed with roughly _____ of an inch downward
slope for every foot of trap arm length - Answer-1/4" per foot less than 3" - 1/8" per foot
4" and higher
What can put a great deal of stress on your neck, shoulders, back, and legs when lifting
heavy objects? - Answer-not bending at your knees and keeping your back straight
The Propane Storage and Handling Code is ______________. - Answer-B149.2-00
The wires of a thermostat are wired to terminals - Answer-R,W,G
The ideal location for a circulator pump installed in a hot water heating system is -
Answer-on the supply after the expansion tank
A toilet seat used in a public washroom must be - Answer-elongated open front type
The most common physical characteristics used to measure the quality of water are:
temperature, taste, colour, _________ and odour - Answer-turbidity
When using grooved pipe from one manufacturer, the fittings from another manufacturer
may be used. - Answer-False
A settlement loop is installed in water distribution lines that are ______ inches or less -
Answer-2
Which of the following must the base of every soil or waste stack contain - Answer-
cleanout and expansion joint
An oil interceptor would most likely be found in a/an: - Answer-dry cleaning plant.
A water purveyor has the primary responsibility of: - Answer-providing the public with a
safe and potable water supply.
A one inch water service to a building may have a _____ valve as the shut-off valve for
the building. - Answer-stop-and-drain
An air conditioner that discharges 0.05 L/s of condensate into a floor drain, would
equate to how many fixture units? - Answer-2
, After the inspection of a hot water heating system shows that the system pressure is in
excess of the designed operating pressure. Which device will cause this problem? -
Answer-Water-feed valve.
The state in which matter exists can be influence by these two factors: - Answer-
temperature and pressure
If the zone valve drive motor fails to operate the plumber must: - Answer-replace the
defective motor.
A 120 Volt hot surface igniter can reach temperatures up to ____F - Answer-2600
Which of the following best describes an electric water heater? - Answer-one with an
immersion type element
A trap arm that does not use siphonic action may change direction in a horizontal plane
by up to ____ degrees between the fixture and the vent fitting - Answer-135
The suction pipe from the well to the house should be installed at a/an _______ slope -
Answer-upward
The maximum filling density of any propane container must never exceed ____% of the
water capacity stamped on the container - Answer-42
1. When installing a private water supply system, a qualified __________ should
complete all wiring terminations - Answer-electrician
If a wood range is to be converted to a gas range certain adjustments must be made.
One major adjustment is the: - Answer-replacement of manual dampers with barometric
dampers
When an eye is properly formed in a wire rope with the use of a thimble, the eye will
have approximately ______ percent - Answer-80
A fixture drain of the individual fixture that is not piped through one complete storey is
referred to as a: - Answer-fixture drain.
Fixtures that are not part of a wet vent group may connect to the wet vent branch and
the hydraulic load going into the vent does not have to be included in the wet vent -
Answer-False
When calculating the fixture unit load of a residence a two inch main floor drain is
considered to be ____ fixture units. - Answer-2
The common name for sodium carbonate is _________. - Answer-soda ash
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