{"id":61471,"date":"2022-05-16T02:32:18","date_gmt":"2022-05-16T02:32:18","guid":{"rendered":"https:\/\/assignmenttutors.net\/blog\/engineering-151-test-module-7-through-9\/"},"modified":"2022-05-16T02:32:18","modified_gmt":"2022-05-16T02:32:18","slug":"engineering-151-test-module-7-through-9","status":"publish","type":"post","link":"https:\/\/assignmenttutors.net\/blog\/engineering-151-test-module-7-through-9\/","title":{"rendered":"Engineering 151 test module 7 through 9"},"content":{"rendered":"<div>\n<p>1)<\/p>\n<p>\u00a0<\/p>\n<p><a rel=\"nofollow noopener\" target=\"_blank\" style=\"font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 13px; line-height: normal;\" href=\"https:\/\/myetudes.org\/portal\/tool\/6c043879-826e-4a00-80ac-6f0aea548cec\/assessment_edit\/0A\/208010#\">A steel cable 1.25 inches in diameter and 50 ft long is to lift a 40,000 lb weight. What is the length of the cable during lifting? The modulus of elasticity of the steel is 30&#215;10<sup>6<\/sup>\u00a0psi.<\/a><\/p>\n<p>\u00a0<\/p>\n<p>2)<\/p>\n<p><span>A large flat plate is subjected to constant amplitude uniaxial cyclic tensile and compressive stresses. Compute the critical crack length if the fatigue life must be at least 3&#215;10<\/span><sup>6<\/sup><span>\u00a0<\/span><span>cycles. Assume the initial maximum edge surface crack length to be 1.1 mm, and a maximum tensile stress of 160 MPa. Assume m=3.0, A=1.4&#215;10<\/span><sup>-13<\/sup><span>MPa in meter units, and Y=1.2.<\/span><\/p>\n<p><span>\u00a0<\/span><\/p>\n<p><span>3)<\/span><\/p>\n<p><span>\u00a0<\/span><\/p>\n<p><span>\u00a0<\/span><\/p>\n<p>Using the attached figure, for a Cu-20% Wt Ag alloy, determine the phases present, their percentage amounts, and their compositions at<\/p>\n<p>a. 1000 degrees Centigrade<\/p>\n<p>b. 781 degrees Centigrade<\/p>\n<p>c. 779 degrees Centigrade<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/myetudes.org\/access\/mneme\/content\/private\/mneme\/ed76e651-dde0-440e-0096-ebfa5c77bdf5\/docs\/Test%202%20P3%20Lead%20-%20Tin%20Phase%20Diagram.jpeg.jpeg\" alt=\"\"\/><\/p>\n<p>\u00a0<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1) \u00a0 A steel cable 1.25 inches in diameter and 50 ft long is to lift a 40,000 lb weight. What is the length of the cable during lifting? The modulus of elasticity of the steel is 30&#215;106\u00a0psi. \u00a0 2) A large flat plate is subjected to constant amplitude uniaxial cyclic tensile and compressive stresses. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-61471","post","type-post","status-publish","format-standard","hentry","category-education"],"_links":{"self":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/61471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/comments?post=61471"}],"version-history":[{"count":0,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/61471\/revisions"}],"wp:attachment":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/media?parent=61471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/categories?post=61471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/tags?post=61471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}