Tear sheet showing standard units for measuring volume. Volume is commonly used in water distribution when expressing the amount of water in a tank, reservoir, clear well, section of pipe, etc.
Tag: cubic yard
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Distribution Question
Water Distribution Practice Exam
Which valve is used to prevent a pipe from collapsing?
A | Needle valve |
B | Vacuum relief valve |
C | Gate valve |
D | Ball valve |
Question 1 Explanation:
The relief valve is used to control or limit the pressure in a system or vessel which can build up by a process upset, instrument or equipment failure, or fire.
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Water Terms
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Tear sheet showing standard units for measuring volume. Volume is commonly used in water distribution when expressing the amount of water in a tank, reservoir, clear well, section of pipe, etc.
