問題詳情

29. Which physical property for the diesel engine fuel is usually assessed as energy per unitmass?
(A) Viscosity
(B) Diffusivity
(C) Heating value
(D) Thermal conductivity

參考答案

答案:C
難度:適中0.553191
統計:A(32),B(21),C(78),D(10),E(0)

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