18 Questions
When can a plumbing system be connected to water and energy fuel supplies?
After final inspection is completed
What type of personnel must a Plumbing Inspector be according to the text?
Registered and Licensed Master Plumber
When can re-inspection fees be charged according to the text?
For the first rejection of a job
What is required to obtain re-inspection of plumbing work?
Filing an application and payment of re-inspection fee
Why are re-inspection fees charged according to the text?
To discourage calling inspections prematurely
What must be done before connecting a plumbing system to water and energy fuel supplies?
Complete an additional and final inspection
Which principle emphasizes the importance of safeguarding against fouling, deposit of solids, and clogging in a drainage system?
Principle No. 8
What material should all piping of plumbing systems be made of?
NAMPAP – APPROVED materials
What is a key requirement for each fixture directly connected to the drainage system?
Water – sealed trap
Why is adequate circulation of free air important in a drainage piping system?
To prevent siphonage, aspiration, or forcing of trap seals
What is the purpose of vent terminals in a plumbing system?
Prevent clogging and the return of foul air to the building
What type of test should plumbing systems undergo to effectively disclose leaks and defects?
Water or air test
Who is responsible for the maintenance of plumbing systems according to the text?
The owner or his designated agent
When can portions of a plumbing system be concealed according to the text?
After inspection and approval
What does the text say about plumbing systems during changes in building occupancy?
They should comply with all requirements applicable to the new use or occupancy
If a building is moved into another jurisdiction, what must be done to the plumbing system?
It must comply with provisions for new installation
What is required for devices or safeguards according to the text?
They must comply with the current Code edition at the time of installation
When can an Administrative Authority cause a re-inspection of a plumbing system?
When non-compliance is suspected
Test your knowledge on the principles related to drainage system design, plumbing materials, and fixture connections. Questions cover topics like safeguarding against clogging, using approved materials, and ensuring satisfactory service.
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