| 1. | According to IS 456:2000, the maximum strain in concrete at the outermost compression fibre is taken as ? | |
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0.035 in bending
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0.035 in shear
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0.0035 in shear
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0.0035 in bending
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Report Question| 2. | In a highway ascending gradient of in 100 meets with a descending gradient of 1 in 80, determine the deviation angle ? | |
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9/800
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1/800
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1/400
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9/400
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| 3. | What are the errors that cannot be eliminated in surveying ? | |
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instrumental errors
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errors due to natural causes
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random errors
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personal errors
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| 4. | According to Central Building Research Institute, what is the specification adopted for the floor of single and double story building ? | |
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40-mm-thick cement concrete 1:3:5 laid over 11.5 cm thick cement concrete 1:5:10
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38-mm-thick cement concrete 1:2:4 laid over 11.5 cm thick cement concrete 1:5:10
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38-mm-thick cement concrete 1:4:6 laid over 11-5 cm thick cement concrete 1:5:10
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30-mm-thick cement concrete 1:3:5 laid over 11.5 cm thick cement concrete 1:5:10
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| 5. | According Building Bye-laws, what is a building called when the outer face of any of its walls is on the street boundary ? | |
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Cabin
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Barsati
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Abut
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Balcony
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| 6. | Which of the following qualities is desirable in a good surveyor's telescope ? | |
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Chromatic aberration
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Achromatism
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Very high magnification
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Spherical aberration
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| 7. | Which of the following is an objective of aeration of water ? | |
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To preserve hydrogen sulphide
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To remove tastes and odours from the gases produced due to organic decomposition
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To decrease the dissolved oxygen content of the water
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To increase the carbon dioxide content of water
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| 8. | How can we control waterlogging in agricultural land ? | |
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By closing the nearby natural drains
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By lining of canals
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By increasing the intensity of irrigation
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By avoiding crop rotation
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| 9. | What is the relation between equivalent length(le) actual length (l) for a column with one end fixed and the other free ? | |
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(Le=2.5l)
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(Le=l/4)
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(Le=3l)
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(Le=2l)
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| 10. | The limiting depth of neutral axis for a reinforced concrete beam of size 250 mm in width and 550 mm in depth, with effective cover of 50 mm for reinforcement, using Fe 500 steel is ? | |
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230 mm
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240 mm
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265 mm
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210 mm
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