21. In Shape Test, the dimension of thíckness gauge is calkulated as A. 2.4 times the average of the size of retained and passing Sieve B. 1.2 times the average of the size of retained and passing Sieve C. 0.6 times the average of the size of retained and passing Sieve D. 1.8 times the average of the size of retained and passing Sieve

21. In Shape Test, the dimension of thíckness gauge is calkulated as A. 2.4 times the average of the size of retained and passing Sieve B. 1.2 times the average of the size of retained and passing Sieve C. 0.6 times the average of the size of retained and passing Sieve D. 1.8 times the average of the size of retained and passing Sieve

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.3P: A tensile test was performed on a metal specimen having a circular cross section with a diameter 0....

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A tensile test was performed on a metal specimen having a circular cross section with a diameter 0. 510 inch. For each increment of load applied, the strain was directly determined by means of a strain gage attached to the specimen. The results are, shown in Table: 1.5.1. a. Prepare a table of stress and strain. b. Plot these data to obtain a stress-strain curve. Do not connect the data points; draw a best-fit straight line through them. c. Determine the modulus of elasticity as the slope of the best-fit line.
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A tensile test was performed on a metal specimen with a diameter of 1⁄2 inch and a gage length (the length over which the elongation is measured) of 4 inches. The data were plotted on a load-displacement graph, P vs. ∆L. A best-fit line was drawn through the points, and the slope of the straight-line portion was calculated to be P y∆L 5 1392 kips yin. What is the modulus of elasticity?
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