Tear sheet showing standard units for measuring power. In water treatment and distribution, commonly used to express the output or power consumption of a pump.
What is the purpose of a bypass valve on a larger gate valve?
A | Allow easy location of the main valve |
B | To reduce pressure across both sides in order to ease opening and closing |
C | Connect a new main to an existing main |
D | Increase flow through the main line |
Sample test question:
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Tear sheet showing standard units for measuring power. In water treatment and distribution, commonly used to express the output or power consumption of a pump.