1.船在平靜的水面上定速直線前進時,單純為了克服船的水阻?所需之功?為何?
(A)傳達馬?(Delivery Horse Power, DHP)
(B)有效馬?(Effevtive Horse Power, EHP)
(C)制動馬?(Brake Horse Power, BHP)
(D)指示馬?(Indicated Horse Power, IHP)
答案:登入後查看
統計: A(10), B(29), C(8), D(3), E(0) #1331948
統計: A(10), B(29), C(8), D(3), E(0) #1331948