| 1. | The length of a transition curve depends on the rate of change of ? | |
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distance
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centrifugal acceleration
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speed
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tangential acceleration
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Report Question| 2. | The binding material in the mortar is also called ? | |
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matrix
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admixture
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paste
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adulterant
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| 3. | The unit of measurement is square metres in case of ? | |
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cement concrete in foundation
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R.C.C. structure
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pointing work
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hollow concrete block wallaching
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| 4. | The most accurate method used in a laboratory for the determination of water content is ? | |
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oven drying method
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sand bath method
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calcium carbide method
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Radiation method
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| 5. | The submerged weight of soil solids per unit volume is ? | |
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wet unit weight
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saturated unit weight
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dry unit weight
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buoyant unit weight
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| 6. | Grade M20 has a nominal mix of ? | |
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1 : 03 : 06
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1 : 2 : 4
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1 : 05 : 10
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1 : 15 : 3
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| 7. | The minimum cover for an RCC column should be ? | |
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greater of 50 mm or diameter
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greater of 30 mm or diameter
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greater of 25 mm or diameter
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greater of 40 mm or diameter
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| 8. | An error due to the earth's curvature and refraction is to be corrected using ? | |
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Cc=0.0673D²
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Cc=0.0112D²
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Cc=0.0136D²
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Cc=0.0785D²
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| 9. | The chemical formula for lime is ? | |
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CaCO3
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CaO
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CaO2
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Ca203
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| 10. | Sarda type fall was designed to ? | |
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maximise the depth of cutting
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minimise the depth of cutting
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maintain the depth of cutting
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have no relation with depth of cutting
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