問題詳情
7.如【圖 7】表示平皮帶繞於圓柱轂(drum)上的狀態，張力T1，T2及繞角β間的關係式為：
。於應用該關係式時，下列敘述何者錯誤？
(A)β的單位是角度(degree)
(B)T2是緊邊張力
(C)T1是鬆邊張力
(D)μs是平皮帶與圓柱轂間的摩擦係數 
參考答案
無參考答案
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