Questão de Hidráulica
What is the concept of vertedores in fluid mechanics?
A
They are defined as walls, dikes or openings over which a liquid flows, and are used to measure and/or control flow rate in a channel.
B
They are defined as devices used to increase the pressure of a fluid in a pipeline.
C
They are defined as devices used to decrease the pressure of a fluid in a pipeline.
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