National Plumbing Code of Canada Exam Questions and Answers
1 view 0 purchase
Course
Plumbing
Institution
Plumbing
Every fixture shall have what surface requirements? - Answer-A smooth, hard, corrosion-resistant surface free of flaws and blemishes that may interfere with cleaning.
How many shower heads may be served by a single shower drain? - Answer-6.
Where 2 or more shower heads are served by a shower ...
National Plumbing Code of Canada
Exam Questions and Answers
Every fixture shall have what surface requirements? - Answer-A smooth, hard,
corrosion-resistant surface free of flaws and blemishes that may interfere with cleaning.
How many shower heads may be served by a single shower drain? - Answer-6.
Where 2 or more shower heads are served by a shower drain, the floor shall be? -
Answer-Sloped and the drain located so that water from one head cannot flow over the
area that serves another head.
Except for column showers, when a battery of shower heads is installed, the horizontal
distance between 2 adjacent shower heads shall be not less than? - Answer-750 mm.
A dishwashing sink and a food preparation sink shall not have? - Answer-Concealed
overflows.
Every trap shall have a trap seal depth of not less than? - Answer-38 mm.
The trap seal depth on fixtures draining to an acid waster system shall be a minimum
of? - Answer-50 mm.
A _____ trap shall not be installed in a drainage system. - Answer-Bell.
Except for a floor-mounted service sink, every trap that serves a lavatory, a sink or a
laundry tray shall be provided with a? - Answer-Cleanout plug.
Except for a floor-mounted service sink, every trap that serves a lavatory, a sink or a
laundry tray shall be provided with a cleanout plug or be designed so? - Answer-That
part of the trap can be removed for cleaning purposes.
The cleanout plug located at the lowest point of the trap that serves a lavatory, a sink or
a laundry tray shall be made of what material? - Answer-Same material as the trap,
except that a cast-iron trap shall be provided with a brass cleanout plug.
A drum trap shall not be used as a fixture trap unless? - Answer-Its required to serve as
an interceptor and access for servicing is provided.
Every interceptor shall be designed so that? - Answer-It can be readily cleaned.
Every grease insterceptor shall be designed so that it does not become _____, and not
have a ______> - Answer-Air bound. Water jacket.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller lectknancy. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
