Plumbing level 2 - PP3 - Drainage
Authored by Byron Morris
Professional Development
University
Used 67+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first important inspection in the soundness test?
Hydraulic test
Pressure test
Visual inspection
Smoke test
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should the manometer measure be set to during the soundness test?
25mm
45mm
50mm
38mm
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is used to trace a potential leak during the soundness test?
Air
Soapy water
Smoke
Water
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum pressure the system can be put under during the soundness test?
25mm
50mm
45mm
38mm
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the minimum trap seal depth required after the performance test?
35mm
20mm
25mm
30mm
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should be used to check the trap seal depth?
A pressure gauge
A ruler
A black dipstick
A measuring tape
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common cause of blockages in kitchen sink traps?
Hair
Soap residue
Grease
Tree roots
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