Practice Gate Valve (20.1.1) - Flow Control Valves - Fluid Mechanics - Vol 2

Practice: Gate Valve

Lesson 20.1.1Flow Control Valves

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8 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does a gate valve do?
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Think of how a gate operates.
Question 2.
What happens to the flow pattern when a gate valve is half-open?
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Consider how water flows through obstacles.
3Question 3.
What is the primary function of a gate valve?
- Control flow
- Measure pressure
- Increase pressure
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Think about what a gate does!
4Question 4.
True or False: A fully open gate valve creates the highest level of turbulence.
- True
- False
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Consider the characteristics of flow in an open passage.
Question 5.
Design a piping system that includes a gate valve and a globe valve. Describe the ideal application for each and how energy loss would be minimized in the overall system.
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Consider the specific fluid dynamics and application for each type of valve.
Question 6.
Using Bernoulli's Equation, calculate the pressure loss when a fluid travels through a system with a partially opened gate valve. Assume given velocities and diameters for the initial calculations.
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Identify initial and final conditions to set up Bernoulli’s equation accurately.

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