1) 8-5, What is the cross sectional area of the cylinder? a) 0.513481 m2 b) 0.006362 m2 c) 0.004922 m2 d) 0.073612 m2 2) 8-5, What is the pressure in the cylinder? a) 701348.92 Pa b) 412353.24 Pa c) 314366.55 Pa d) 134872.73 Pa 3) 8-5, What is the hoop stress in the cylinder? a) 7.073 MPa b) 10.218 MPa c) 4.5 MPa d) 2.184 MPa 4) 8-5, What is the longitudinal stress in the cylinder? a) 1.148 MPa b) 3.537 MPa c) 5.2 MPa d) 0 MPa 5) 8-6, What is the largest force of P? a) 1.2 kN b) 503.84 N c) 10.43 kN d) 848.02 N 6) 8-2, what is the required inner radius? a) 75 in. b) 82 in. c) 65 in. d) 33 in. 7) 8-2, what is the required outer radius? a) 74.5 in. b) 62.5 in. c) 75.5 in. d) 150 in.

W.R. CE 121 3.15.21

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