Question 194General Subjects - Assistant Engineer70% to pass
Plug valves installed in hydraulic systems are most suitable for use as _______________.
AI Explanation
The correct answer is A) two position flow control valves.
Plug valves are simple, positive shut-off valves that are well-suited for use as two-position (open/closed) flow control valves in hydraulic systems. They provide reliable and precise flow control in hydraulic applications where variable flow control is not required. The plug design of these valves allows them to quickly and completely open or close the flow path, making them ideal for on/off flow control.
The other answer choices are not the most suitable applications for plug valves in hydraulic systems. Plug valves are generally not used as variable flow control valves (choice C), main supply line throttle valves (choice B), or check and choke valves (choice D), as there are other valve types better suited for those specific functions.
Related Questions
#192 The purpose of a restrictor valve, as it is used in a hydraulic hatch cover system is to _______________.#193 Which of the listed pressure-control valves would be used in a hydraulic system to temporarily divert some, or all of the pump discharge until the additional flow was required? #195 If the flow rate and pressurized oil from a variable capacity pump were supplied to the device illustrated the _______________. Illustration GS-0058 #196 The device illustrated would be best used as a _. Illustration GS-0058 #197 To convert a vane type hydraulic pump to a hydraulic motor, which of the following would have to be done?