10. The volume displaced per cycle of a reciprocating pump remains constant, which is the function of diameter of piston and ____.
(A) stroke
(B) rotational speed
(C) power of motor
(D) fluid density

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統計: A(54), B(4), C(4), D(5), E(0) #3674126

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#7127094
正確答案是 (A) stroke。  ...
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#7304316
The volume displaced排出 per cycle of a reciprocating往復 pump remains constant保持不變, which is the function of diameter直徑 of piston and ____.
ㅤㅤ

10. 往復泵每個循環所排開的容積(排量)保持不變,這是活塞直徑與 ______ 的函數。

(A) 行程 (stroke) 

(B) 旋轉速度 (rotational speed)

(C) 馬達功率 (power of motor)

(D) 流體密度 (fluid density)

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