Question

QUESTION 1 A pneumatic system is used to test the quality of drawer guides in kitchen cabinets. A force of 16 Nis needed to open the drawer. The single-acting cylinder available has a piston diameter of 10 mm. How much air pressure value can you recommend to supply? a. 5 bars b. 2 bars O c. 3 bars O d. 4 bars

Answer 1

solution : Question 1 Force 16N Piston diameter (d) - lomm + Pressure le Toge Piston Area TON x/0.040) 4 1674 N 12 m2 77 x 10.01o)? P 20037tost m2 CSScanned with CamScanner

2.037 bar than we use [Pa 3 bar с option is correet. Question 2 Force (F) = 650 cylinder diameter (d) = 56mm = 0.056m Force Pressure (P) = Cylinde cross-section Area 2 650 m2 40056? 4 263904.88 Pascal] than we use 263905 Pa P = V than, a option is Correct. CScarlned with CamScanner