| 1. | Which type of support has single reaction component ? | |
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Hinge support
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Roller support
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Fixed support
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None of these
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View Answer
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Report Question| 2. | There is ________ for a brittle material ? | |
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no elastic zone
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no plastic zone
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large elastic zone
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large plastic zone
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| 3. | The equivalent length of the column when one end is fixed and the other is free is ________ ? | |
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l
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l/2
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l/4
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2l
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| 4. | The following columns have same material, height and weight, which column can support maximum weight ? | |
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I-section
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Solid circular section
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Solid square section
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Thin hollow circular section
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| 5. | A column of length 8m with both ends fixed may be considered as equivalent to a column of length ________with both ends hinged ? | |
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2
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4
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6
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8
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| 6. | When a steel column is said to be short, the slenderness ratio is ? | |
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Less than 30
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Greater than 30
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Less than 120
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Greater than 120
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| 7. | What is the tensile stress (in MPa) in a rod of cross section 20 mm x 30 mm, carrying an axial tensile load of 20 kN. ? | |
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0.03
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0.33
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33.33
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333.33
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| 8. | What is the change in Euler’s buckling load, if the diameter of the column is reduced by 10% ? | |
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4
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6
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34
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59
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| 9. | Which of the following statement is TRUE for sudden loading ? | |
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Stress induced in sudden loading is double that of normal loading.
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Stress induced in sudden loading is same as that of normal loading.
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Stress induced in sudden loading is half that of normal loading.
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None of these
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| 10. | A state where all the phase of water can simultaneously co-exist is called ________ ? | |
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critical state
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saturated liquid line
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saturated vapour line
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triple point line
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