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112年 - 112 國立羅東高級工業職業學校_專任教師甄試試題:機械科#126305
> 試題詳解
8.當一直徑為40mm之實心圓軸以300m/min之切線速度進行外圓車削加工,此時圓軸之角速度為多少rad/sec?
(A)150
(B)250
(C)350
(D)450。
答案:
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統計:
A(0), B(1), C(0), D(0), E(0) #3423727
詳解 (共 1 筆)
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