Which one of following statement is not true concerning the suitable sites of the direct acting relief valve and the pilot operated relieve valve?

题目介绍: Whichoneoffollowingstatementisnottrueconcerningthesuitablesitesofthedirect actingreliefvalveandthepilotoperatedrelievevalve?, the direct acting relief valve is used for controlling lower flows and pressure?the pilot operated relief valve is used for controlling higher flows and pressure?the pilot operated relief valve is used for controlling lower flows and pressure?the controlling accuracy of direct acting relief valve is worse than that of the pilotoperated relief valve? 本题为最佳选择题收录于二管轮题库中。