45.由圖所知，壓縮機的作功為何? (A)241.07 kcal/kg(B)35.84 kcal/kg(C)6.277 kcal/kg(D)29.57 kcal/kg

問題詳情

45.由圖所知，壓縮機的作功為何?

(A)241.07 kcal/kg
(B)35.84 kcal/kg
(C)6.277 kcal/kg
(D)29.57 kcal/kg

參考答案