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Question 1 of 4
Basic
What are the two factors that should be ensured when the total head for a ground water pump is calculated?
Question 2 of 4
Basic
Which of the following parameters is determined by the amount of water to be applied during the peak period?
Question 3 of 4
Basic
Identify which of the following sentences are true:
Question 4 of 4
Basic
How many hours will a correctly sized pump run a day to meet the demand?
Question 4 of 4
Basic
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1: What are the two factors that should be ensured when the total head for a ground water pump is calculated?
There is no elevation lift and the drawdown has to be added to the suction lift.
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1: What are the two factors that should be ensured when the total head for a ground water pump is calculated?
There is no suction lift. Instead there is static water table and the drawdown has to be added to the elevation lift.
1: What are the two factors that should be ensured when the total head for a ground water pump is calculated?
There is no suction lift and the drawdown has to be deducted from the elevation lift.
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2: Which of the following parameters is determined by the amount of water to be applied during the peak period?
The efficiency of the pump
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2: Which of the following parameters is determined by the amount of water to be applied during the peak period?
The friction loss in the irrigation system
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2: Which of the following parameters is determined by the amount of water to be applied during the peak period?
The minimum size of the pump
3: Identify which of the following sentences are true:
Groundwater typically requires more treatment than surface water.
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3: Identify which of the following sentences are true:
To improve the filtering function, the borehole diameter must be exactly the same as the casing diameter.
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3: Identify which of the following sentences are true:
The drawdown is the difference between the static and the dynamic water level.
4: How many hours will a correctly sized pump run a day to meet the demand?
8 hours
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4: How many hours will a correctly sized pump run a day to meet the demand?
12-18 hours
4: How many hours will a correctly sized pump run a day to meet the demand?
24 hours
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