©JUSTTRACY EXAM SOLUTIONS
21/11/2024 11:31AM
Plumbing Red seal Exam bank
Questions And Answers
What huge disaster occurred on 1885 that started the process of Regulations and Standards in
the pipe trade industry? - answers✔✔Twenty seven boilers exploded at the Henry Clay mine
leveling an entire town.
How many steps must be followed when putting on a full body harness? - answers✔✔5
Which is the most commonly used shackle in rigging? - answers✔✔Anchor type with screw
pin
What would it mean if a boiler or vessel design was given the CNR number 531.7 based on
CSA standards? - answers✔✔It means the design was done in New Brunswick.
Wastewater in a normal residential application is composed of approximately _________
percent solids - answers✔✔0.1
What material is used to fabricate chain slings? - answers✔✔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 - answers✔✔Torque
What does Bill C-45 provide? - answers✔✔That infraction could result in criminal charges.
Which disc globe valve can be used on high pressure and small line size applications? -
answers✔✔Needle
Linear gradient ceiling panels are available in sizes up to a maximum of _____ metres in
length - answers✔✔4.88m
, ©JUSTTRACY EXAM SOLUTIONS
21/11/2024 11:31AM
According to the NFPA, water flow alarms and supervisory devices used on standpipe
systems should be tested - answers✔✔Quarterly
The NFPA 13R was developed and is intended for the installation of sprinkler systems in -
answers✔✔Residential Occupancies
What type of valve is suitable for all service conditions where laminar flow of the fluid is
present? - answers✔✔Split wedge-Disc valve
Describe ammonia pipe finish: - answers✔✔Pipe cleaned and free of any oil, lacquer or
varnish.
What is the most common type of common bonding agent for grinding wheels? -
answers✔✔Vitrified.
What is the maximum recommended operating temperature in degrees Celsius for grove
jointed PVC pipe? - answers✔✔38 Degrees C
Which valve has a straight through pattern and offers very little resistance to the flow of
fluids? - answers✔✔Gate Valve
A characteristic of electrical hot water tanks is the _____time for replenishing the hot water
supply - answers✔✔Slow
How is a grinding wheel classified? - answers✔✔By abrasive type, size and bonding
material.
What does a trip hammer do? - answers✔✔Dish plate Material
What type of flange gaskets are flat metal gaskets with concentric groves into the face? -
answers✔✔Serrated
, ©JUSTTRACY EXAM SOLUTIONS
21/11/2024 11:31AM
The stadia lines on optical builders levels are used to - answers✔✔estimate horizontal
distances
What size of water supply line is required for a bidet, in inches? - answers✔✔3/8''
What clamp type is known as a toolmakers clamp? - answers✔✔The parallel clamp.
What type of punch is used for making corresponding marks on two pieces of an assembly to
permit reassembly in the original position? - answers✔✔A centre punch
What is an "undulated set" on a hacksaw blade? - answers✔✔Short sections of the teeth are
bent in opposite directions.
Where are solid ring hangers used to attach pipe? - answers✔✔Where no adjustment or
gradient is necessary.
What is the longest time period should compressed gaskets be stored? - answers✔✔4 years
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? - answers✔✔3000
When testing a potable water system, it should be able to withstand a pressure for a period of
____hours - answers✔✔2
When installing a floor drain that is close to the base of a stack it, in no case should the trap
arm have a fall off more than ____ pipe diameter. - answers✔✔1
When does 50/50 solder begin to melt? - answers✔✔250 degrees C
The interceptor that has a cover that can easily be removed so screens can easily be changed
or cleaned is a _______ interceptor. - answers✔✔Large Solids
21/11/2024 11:31AM
Plumbing Red seal Exam bank
Questions And Answers
What huge disaster occurred on 1885 that started the process of Regulations and Standards in
the pipe trade industry? - answers✔✔Twenty seven boilers exploded at the Henry Clay mine
leveling an entire town.
How many steps must be followed when putting on a full body harness? - answers✔✔5
Which is the most commonly used shackle in rigging? - answers✔✔Anchor type with screw
pin
What would it mean if a boiler or vessel design was given the CNR number 531.7 based on
CSA standards? - answers✔✔It means the design was done in New Brunswick.
Wastewater in a normal residential application is composed of approximately _________
percent solids - answers✔✔0.1
What material is used to fabricate chain slings? - answers✔✔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 - answers✔✔Torque
What does Bill C-45 provide? - answers✔✔That infraction could result in criminal charges.
Which disc globe valve can be used on high pressure and small line size applications? -
answers✔✔Needle
Linear gradient ceiling panels are available in sizes up to a maximum of _____ metres in
length - answers✔✔4.88m
, ©JUSTTRACY EXAM SOLUTIONS
21/11/2024 11:31AM
According to the NFPA, water flow alarms and supervisory devices used on standpipe
systems should be tested - answers✔✔Quarterly
The NFPA 13R was developed and is intended for the installation of sprinkler systems in -
answers✔✔Residential Occupancies
What type of valve is suitable for all service conditions where laminar flow of the fluid is
present? - answers✔✔Split wedge-Disc valve
Describe ammonia pipe finish: - answers✔✔Pipe cleaned and free of any oil, lacquer or
varnish.
What is the most common type of common bonding agent for grinding wheels? -
answers✔✔Vitrified.
What is the maximum recommended operating temperature in degrees Celsius for grove
jointed PVC pipe? - answers✔✔38 Degrees C
Which valve has a straight through pattern and offers very little resistance to the flow of
fluids? - answers✔✔Gate Valve
A characteristic of electrical hot water tanks is the _____time for replenishing the hot water
supply - answers✔✔Slow
How is a grinding wheel classified? - answers✔✔By abrasive type, size and bonding
material.
What does a trip hammer do? - answers✔✔Dish plate Material
What type of flange gaskets are flat metal gaskets with concentric groves into the face? -
answers✔✔Serrated
, ©JUSTTRACY EXAM SOLUTIONS
21/11/2024 11:31AM
The stadia lines on optical builders levels are used to - answers✔✔estimate horizontal
distances
What size of water supply line is required for a bidet, in inches? - answers✔✔3/8''
What clamp type is known as a toolmakers clamp? - answers✔✔The parallel clamp.
What type of punch is used for making corresponding marks on two pieces of an assembly to
permit reassembly in the original position? - answers✔✔A centre punch
What is an "undulated set" on a hacksaw blade? - answers✔✔Short sections of the teeth are
bent in opposite directions.
Where are solid ring hangers used to attach pipe? - answers✔✔Where no adjustment or
gradient is necessary.
What is the longest time period should compressed gaskets be stored? - answers✔✔4 years
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? - answers✔✔3000
When testing a potable water system, it should be able to withstand a pressure for a period of
____hours - answers✔✔2
When installing a floor drain that is close to the base of a stack it, in no case should the trap
arm have a fall off more than ____ pipe diameter. - answers✔✔1
When does 50/50 solder begin to melt? - answers✔✔250 degrees C
The interceptor that has a cover that can easily be removed so screens can easily be changed
or cleaned is a _______ interceptor. - answers✔✔Large Solids
