What is the purpose of a trap under an appliance?

6035DRAINPPT5

Quiz
•
Other
•
12th Grade
•
Hard

William Heron
FREE Resource
42 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
To regulate the water flow
To stop the noxious smell from the soil stack entering the property
To filter out debris
To increase water pressure
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What are the majority of traps made from?
Stainless steel
Polypropylene
PVC
Iron
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the minimum depth of a trap seal if the trap diameter is 50mm or above?
30mm
40mm
50mm
60mm
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Why do larger diameter traps contain more water?
To reduce the flow rate
To increase the flow rate
To make it more difficult to lose the trap seal
To decrease the cohesive property of water
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What can cause the trap seal to be lost in larger diameter traps?
Induced siphonage, waving-out, or compression
Evaporation, freezing, or boiling
Leakage, overflow, or evaporation
Compression, expansion, or freezing
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the waste fitting size for a washbasin?
32mm
1½"
1¼"
NA
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the trap diameter required for a shower?
32mm
40mm
75mm
100mm
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