問題詳情

34.What is the most simple method of regulating steam flow in the steam supply to theturbine?
(A)Throttle valve control
(B)By-pass control
(C)Pressure regulating control
(D)Enthalpy control

參考答案

答案：A
難度：適中0.536585
統計：A(66),B(21),C(31),D(3),E(0)