Engine : General Subjects - 913/1128
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| If you have a duplex, single acting, reciprocating pump making 140 strokes/minute with a 3" diameter cylinder, and a 12" stroke with a 94% volumetric efficiency, what is the capacity of this pump? |
| A) 28 gpm |
| B) 38 gpm |
| C) 48 gpm |
| D) 58 gpm |
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