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.
Concrete thrust blocks are used to keep
A | joints from opening |
B | valves from sinking |
C | hydrants from being operated |
D | the pipe level |
Sample test question:
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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.