Practice plumbing Red seal-Fall Exam bank questions & answers Graded A+ latest updated
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Module
Practice plumbing Red seal
Institution
Practice Plumbing Red Seal
What forged steel class fittings are used in conjunction with schedule 160 pipe to allow
for pressures up to 20685 kPa @ 38 C when the system contains cold water? -
️️3000
What type of punch is used for making corresponding marks on two pieces of an
assembly to permit reassembly in the orig...
Practice plumbing Red seal-Fall Exam
bank questions & answers Graded A+
latest updated
What forged steel class fittings are used in conjunction with schedule 160 pipe to allow
for pressures up to 20685 kPa @ 38 C when the system contains cold water? -
✔️✔️3000
What type of punch is used for making corresponding marks on two pieces of an
assembly to permit reassembly in the original position? - ✔️✔️A centre punch
What is the maximum recommended operating temperature in degrees Celsius for
grove jointed PVC pipe? - ✔️✔️38 Degrees C
How many steps must be followed when putting on a full body harness? - ✔️✔️5
Wastewater in a normal residential application is composed of approximately
_________ percent solids - ✔️✔️0.1
What material is used to fabricate chain slings? - ✔️✔️Alloy steel
The polyethylene drop pipe of a submersible pipe should be equipped with a _______
arrestor to stop movement of the pipe during pump starting and stopping - ✔️✔️Torque
What does Bill C-45 provide? - ✔️✔️That infraction could result in criminal charges.
Which disc globe valve can be used on high pressure and small line size applications? -
✔️✔️Needle
Which is the most commonly used shackle in rigging? - ✔️✔️Anchor type with screw
pin
What huge disaster occurred on 1885 that started the process of Regulations and
Standards in the pipe trade industry? - ✔️✔️Twenty seven boilers exploded at the
Henry Clay mine leveling an entire town.
Linear gradient ceiling panels are available in sizes up to a maximum of _____ metres
in length - ✔️✔️4.88m
, According to the NFPA, water flow alarms and supervisory devices used on standpipe
systems should be tested - ✔️✔️Quarterly
The NFPA 13R was developed and is intended for the installation of sprinkler systems
in - ✔️✔️Residential Occupancies
What type of valve is suitable for all service conditions where laminar flow of the fluid is
present? - ✔️✔️Split wedge-Disc valve
Describe ammonia pipe finish: - ✔️✔️Pipe cleaned and free of any oil, lacquer or
varnish.
What is the most common type of common bonding agent for grinding wheels? -
✔️✔️Vitrified.
Which valve has a straight through pattern and offers very little resistance to the flow of
fluids? - ✔️✔️Gate Valve
A characteristic of electrical hot water tanks is the _____time for replenishing the hot
water supply - ✔️✔️Slow
How is a grinding wheel classified? - ✔️✔️By abrasive type, size and bonding material.
What does a trip hammer do? - ✔️✔️Dish plate Material
What type of flange gaskets are flat metal gaskets with concentric groves into the face?
- ✔️✔️Serrated
The stadia lines on optical builders levels are used to - ✔️✔️estimate horizontal
distances
What size of water supply line is required for a bidet, in inches? - ✔️✔️3/8''
What clamp type is known as a toolmakers clamp? - ✔️✔️The parallel clamp.
What is an "undulated set" on a hacksaw blade? - ✔️✔️Short sections of the teeth are
bent in opposite directions.
Where are solid ring hangers used to attach pipe? - ✔️✔️Where no adjustment or
gradient is necessary.
What is the longest time period should compressed gaskets be stored? - ✔️✔️4 years
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