According to H1, which of the following is NOT an option that should be provided to carry foul water from appliances within a building?

Cesspit, septic tanks

Quiz
•
Other
•
12th Grade
•
Hard

Plumbers Cymoedd
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A) A sewer
B) A cesspool
C) A septic tank
D) A rainwater harvesting system
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What determines the capacity of a drain?
A) The material of the drain
B) The length of the drain
C) The size and number of appliances connected to the drain
D) The color of the drain
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the minimum trap size for a bidet?
A) 75mm
B) 50mm
C) 32mm
D) 25mm
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum dimension for a direct connection of a ground floor W.C. to a drain (directly)?
A) 1.5 meters
B) 3 meters
C) 6 meters
D) 10 meters
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If bends in branch pipes must be used, what action should be taken?
A) Increase the pipe diameter
B) Decrease the pipe diameter
C) Provide additional ventilation
D) Seal the pipes with tape
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum length for a waste pipe from a sink before additional ventilation is needed to prevent trap seal loss according to H1?
A) 1.5 meters
B) 3 meters
C) 10 meters
D) There is no maximum length
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum slope for a W.C. waste pipe?
A) 18mm per meter
B) 25mm per meter
C) 44mm per meter
D) 90mm per meter
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