ME 360 Midterm: ME 360 Alabama Test3 Spring08A
Document Summary
Total of 25 out of 100 points for questions #1 to #5. 12/11/00: fully identify the following pneumatic and electrical schematic symbols, contrast pneumatic fluid power and hydraulic fluid power systems with respect to the following, pressure levels, component costs leaks. Provide a sketch and a description: an inductive proximity sensor with an npn output is wired correctly below. Describe what you would expect to see on the dmm for the following 3 items in both position a (out of range) and position b (in range). position a position b. Closed book, one open note page (student-prepared) portion of test. Lm b: [20] in the system shown the pneumatic cylinders are used to push parts into the short and tall part hoppers. Parts are automatically fed to the conveyor belt by another automated system: two push-buttons are provided, x10 ("start process") and x11 ("stop process").
