A dimension less number used to characterise the turbo machinery, normalises impellars to in revolutions per minute to that of a geometrically similar impeller, if it where to deliver 1 gallon per minute against 1 foot of hydraulic head . . . . . . . .
A. Specific speed
B. Suction static left
C. Head
D. Suction static head
Answer: Option A
This Question Belongs to Mining Engineering >> Mining Machinery
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