Question

The most important factor, which determines the maximum height to which water can be lifted by a pump at standard temperature is the

a.

barometric pressure

b.

speed of the impeller

c.

diameter of the impeller

d.

both (b) and (c)

Answer: (a).barometric pressure

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Q. The most important factor, which determines the maximum height to which water can be lifted by a pump at standard temperature is the

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