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4 cards from this section. Quick, good the night before a test.
What does the hydraulic gradient line indicate in an open channel?
Think about where the pressure head is.
How does a pump increase energy in a fluid system?
Consider the function of a central heating system.
What is the primary function of a pump in fluid systems?
Remember what happens when you use a bicycle pump.
True or False: The hydraulic gradient line maintains the same level in both open channel flow and pipe flow.
Think of the differences in pressure effects.
A pipeline has a hydraulic gradient rise of 20 mm. Calculate the expected discharge rate if the pipeline's diameter increases from 100 mm to 300 mm.
Pay attention to separations in the diameter and losses involved.
In an open channel, the water surface is observed to decline by 5 meters due to energy losses. What could be the factors affecting these losses?
Think of the physical characteristics of the channel.
5 more questions in this section. Enroll free to practise them all.
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