| 1. | In a reinforced concrete T-beam (in which the flange is in compression), the position of neutral ? | |
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be within the flange
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be within the web
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depend on the thickness of flange in relation to total depth and percentage of reinforcement
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at the junction of flange and web
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Report Question| 2. | For M 15 grade concrete, shear reinforcement is necessary, if shear stress is more than ? | |
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0.5 N/mm²
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1 N/mm²
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1.5 N/mm²
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2 N/mm²
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| 3. | The part of a flat slab around the column, which is of greater thickness than the rest of the slab is known as ? | |
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column head
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panel
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capital
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drop
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| 4. | According to IS: 456-1978, the thickness at the edge, in reinforced concrete be less than ......... for footings on soils ? | |
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100 mm
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150 mm
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250 mm
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350 mm
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| 5. | The weight of footings is assumed as ............. of the weight transferred to the column ? | |
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5%
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10%
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15%
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20%
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| 6. | Which of the following statement is correct regarding the working stress design of under reinforced concrete section ? | |
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The neutral axis depth will be greater than that of a balanced section
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The stress in steel in tension will reach its minimum permissible value first
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The moment of resistance will be less than that of the balanced section
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The concrete on the tension side is also to be considered for calculating the moment of resistance of the section
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| 7. | A combined footing is provided when the ? | |
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bearing capacity of soil is less
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end column is near a property line
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columns are very near to each other so that their footings overlap
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all of the above
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| 8. | For a balanced section, the moment of resistance obtained from compressive force will be ............... the moment of resistance obtained from the tensile force ? | |
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greater than
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less than
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equal to
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all of these
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| 9. | The thickness of the topping of a ribbed slab is kept from ? | |
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10 to 30 mm
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30 to 50 mm
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50 to 80 mm
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80 to 110 mm
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| 10. | In an over-reinforced section ? | |
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steel reinforcement is not fully stressed to its permissible value
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concrete is not fully stressed to its permissible value
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either (a) and (b)
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both (a) and (b)
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