| 1. | In order to determine the gross-sectional area of a tension member consisting of two angle sections, the allowance for holes is made as ? | |
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one hole for each angle
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two holes for each angle
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three holes for each angle
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four holes for each angle
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Report Question| 2. | The load, which produces the average axial tensile stress in the section equivalent to the maximum combined stress at the extreme fibre of the section, is known as ? | |
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equivalent axial tensile load
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buckling load
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crippling load
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critical load
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| 3. | When the ends of a column are cut by ordinary method ? | |
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the load is transferred to the lower column through rivets
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the column has complete bearing over the whole area
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the column splice is designed for full axial load and other forces to which the joint is subjected
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both (a) and (c)
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| 4. | The wire ropes ? | |
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have the advantages of flexibility and strength
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require special fittings for proper end connections
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are used as guy wires with the steel towers
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all of the above
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| 5. | In perforated cover plates, the centre to centre distance between the perforations ? | |
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less than 1.5 times the length of perforation
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more than 1.5 times the length of perforation
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less than 2.5 times the length of perforation
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less than 3.5 times the length of perforation
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| 6. | Rolled steel equal and unequal sections are designated as ISA followed by ? | |
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lengths and thickness of legs of web
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width of flange and depth of web
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depth of section and weight per metre length
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any one of the above
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| 7. | The rolled steel beams are mainly used ? | |
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in the built up sections of columns
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to resist bending
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to resist axial forces (compressive or tensile)
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all of the above
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| 8. | The diameter of a rivet hole is made larger than the diameter of the rivet by 2 mm for rivet diameters ? | |
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upto 12 mm
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upto 15 mm
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upto 24 mm
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exceeding 24 mm
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| 9. | The main beam is a beam, which supports ? | |
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floor construction
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joists
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secondary beam
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none of these
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| 10. | The stability of a structure is ensured if the restoring moment is ........... the maximum overturning moment ? | |
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equal to
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smaller than
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greater than
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none
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