Practice Triangular (v-notch) (7.2) - Rotodynamic Machines - Fluid Mechanics & Hydraulic Machines

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9 questions

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6 sample questions

Question 1.
What is a triangular notch used for?
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Think about the applications in irrigation and hydrology.
Question 2.
What does the term 'discharge' refer to?
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Consider it as the amount of water moving past a point.
3Question 3.
What is the formula for discharge (Q) through a triangular notch?
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Break down the components of the formula before writing it out.
4Question 4.
True or False: The height of water significantly influences the discharge rate in a triangular notch.
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Consider the importance of H within the discharge equation.
Question 5.
Calculate the discharge Q through a 45-degree triangular notch with a 1.5-meter head. Use C_d = 0.7.
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Ensure you convert degrees to radians for calculations if necessary.
Question 6.
Explain how to set up a triangular notch for efficient water measurement and what factors must be considered.
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Consider practical aspects, such as positioning and environmental impacts on measurements.

5 more questions in this section. Enroll free to practise them all.