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? - answersTwenty seven boilers exploded at the Henry Clay mine leveling an entire town.
How many steps must be followed when p...
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
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
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