A rod with a cross-sectional area of A and loaded in tension with an axial force of P = 9800 N undergoes a stress of σ = P/A. The material strength of the rod is 165 MPa. Take a design factor of 3 and calculate the minimum value of the diameter of the solid circular rod in millimeter based on the strength condition. Using the table shown, select the preferred diameter closest in excess to the calculated diameter. Millimeters 1.4, 1.5, 1.6, 1.8, 2.0, 2.2, 2.5, 2.8, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10, 11, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 40, 45, 50, 60, 80, 100, 120, 140, 160, 180, 200, 250, 300 Determine the safety factor of the rod. Note: To express the answer of the safety factor, use 2 figures after the decimal point.

A rod with a cross-sectional area of A and loaded in tension with an axial force of P = 9800 N undergoes a stress of σ = P/A. The material strength of the rod is 165 MPa. Take a design factor of 3 and calculate the minimum value of the diameter of the solid circular rod in millimeter based on the strength condition. Using the table shown, select the preferred diameter closest in excess to the calculated diameter. Millimeters 1.4, 1.5, 1.6, 1.8, 2.0, 2.2, 2.5, 2.8, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 8.0, 9.0, 10, 11, 12, 14, 16, 18, 20, 22, 25, 28, 30, 32, 35, 40, 45, 50, 60, 80, 100, 120, 140, 160, 180, 200, 250, 300 Determine the safety factor of the rod. Note: To express the answer of the safety factor, use 2 figures after the decimal point.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 17RQ: Convert 22C to Fahrenheit.

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