What is a form of non-mechanical backflow prevention
Phase 2 Cold Water

Quiz
•
Special Education
•
Professional Development
•
Medium

Joseph Broster
Used 53+ times
FREE Resource
41 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Drain off valve
Double Check Valve
Air gap
isolation valve
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What are the 3 types of water saving urinal flushing devices?
Hydraulic impulse valve
Time operated switch
Sensor solenoid valve
Automatic flushing syphon
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the minimum depth MDPE should be buried at?
750
1650
850
1350
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What are the 2 types of cold-water systems?
Direct
Indirect
Hose fed
multi fed
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What fluid category do washing machines and dishwashers come under?
3
1
5
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Water Regs state that a CWSC must be capable of providing Wholesome/Potable water
TRUE
FALSE
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
At 4 degrees, 1 litre of water weighs 1kg
TRUE
FALSE
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