What is the purpose of the secondary vent in a secondary ventilated stack system?

Secondary Ventilation System Quiz

Quiz
•
Other
•
12th Grade
•
Easy

Stephen Morgan
Used 12+ times
FREE Resource
36 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To increase water flow
To allow additional airflow and safeguard against pressure fluctuations
To reduce noise levels
To enhance structural stability
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where is the secondary vent connected in a secondary ventilated stack system?
At the base of the stack
Just above the long radius bend going up to the dry section of the stack
At the top of the stack
Below the main vent
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of a secondary ventilated stack in plumbing systems?
To provide additional water supply
To enhance air circulation and prevent siphoning
To increase water pressure
To reduce water temperature
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what type of systems is a ventilated branch system typically used?
Smaller residential systems
Larger systems with high risk of trap seal loss
Systems with low airflow requirements
Systems with no ventilation needs
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the maximum distance a branch can be ventilated from the appliance in a ventilated branch system?
500mm
1000mm
750mm
250mm
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the ventilation in each discharge branch safeguard against?
Water leakage
Positive or negative pressure fluctuations
Electrical faults
Temperature changes
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of system is shown in the diagram?
Ventilated branch system
Closed loop system
Open drainage system
Gravity-fed system
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