問題詳情

11.Which phenomenon in the nozzle flow could limit the maximum flow rate to that obtained at thecritical pressure ratio?
(A)Surging
(B)Choking
(C)Throttling
(D)Shocking

參考答案

答案：B
難度：適中0.530435
統計：A(21),B(61),C(21),D(8),E(0)