問題詳情

27. Which type of valve is designed to open when the inlet pressure exceeds a set maximum value and discharge the system fluid, thereby preventing overpressure?
(A) Back-pressure regulating valve
(B) Pressure reducing valve
(C) Relief valve
(D) Throttle valve

參考答案

答案:C
難度:適中0.605263
統計:A(7),B(7),C(23),D(1),E(0)

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