問題詳情

35. 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0.422535
統計：A(30),B(11),C(23),D(7),E(0)