Strength Of Materials/Mechanics Of Materials - Section 1 part 9

41.	If the tearing efficiency of a riveted joint is 50%, then ratio of rivet hole diameter to the pitch of rivets is
	A. 0.20 B. 0.30 C. 0.50 D. 0.60 View Answer Discuss in Forum Workspace Report

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42.	The rectangular beam 'A' has length l, width b and depth d. Another beam 'B' has the same length and depth but width is double that of 'A'. The elastic strength of beam 'B' will be __________ as compared to beam A.
	A. same B. double C. four times D. six times View Answer Discuss in Forum Workspace Report

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43.	In a simple bending of beams, the stress in the beam varies
	A. linearly B. parabolically C. hyperbolically D. elliptically View Answer Discuss in Forum Workspace Report

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44.	A beam supported at its both ends is not a simply supported beam.
	A. True B. False View Answer Discuss in Forum Workspace Report

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45.	The stress at which the extension of the material takes place more quickly as compared to the increase in load, is called
	A. elastic limit B. yield point C. ultimate point D. breaking point View Answer Discuss in Forum Workspace Report

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