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Questions and Answers
What is the purpose of a V-Notch Weir?
What is the purpose of a V-Notch Weir?
- To regulate the water level in a well
- To divert water to different channels
- To control the flow of water in a channel
- To measure the rate of flow of water (correct)
What are the conditions required for measuring flow from a horizontal blow-off pipe?
What are the conditions required for measuring flow from a horizontal blow-off pipe?
- The pipe must be flowing partially and must be vertical
- The pipe must be flowing partially and must be horizontal
- The pipe must be flowing full and must be vertical
- The pipe must be flowing full and must be horizontal (correct)
What does an electric sounder or electrical depth gauge do?
What does an electric sounder or electrical depth gauge do?
- Measures the water level in a well
- Controls the flow of water in a channel
- Determines the distance from the surface to the water level in the wellbore (correct)
- Regulates the pressure of water in a pipe
What type of V-Notch Weir is particularly suited for small flows?
What type of V-Notch Weir is particularly suited for small flows?
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What measurements can provide data reflecting the condition of a well?
What measurements can provide data reflecting the condition of a well?
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What is the static water level in a well?
What is the static water level in a well?
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What does the yield of a well represent?
What does the yield of a well represent?
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What is the pumping water level in a well?
What is the pumping water level in a well?
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What does drawdown in a well refer to?
What does drawdown in a well refer to?
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What method is used to measure discharge using a wristwatch or timer and a container of known volume?
What method is used to measure discharge using a wristwatch or timer and a container of known volume?
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