Final answer:
Excessive pressure in a water pump will not move the required volume of water.
Step-by-step explanation:
Option C: It will not move the required volume of water.
Excessive pressure in a water pump will not cause water to flow through too quickly (Option A); instead, it will impede the movement of water.
To move the required volume of water, a larger pipe (Option D) would be necessary, as this would reduce the resistance to the flow and allow the water to move more easily.
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