Explain the roles of piston valve of a water pump.

Physics

1 answer:

Shtirlitz [24]2 years ago

4 0

Answer:

The upstroke of the piston draws water, through a valve, into the lower part of the cylinder. On the downstroke, water passes through valves set in the piston into the upper part of the cylinder. On the next upstroke, water is discharged from the upper part of the cylinder via a spout.

Explanation:

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