| 1. | The window usualy provided near the main roof of a room and opens above the adjoining verandah, is called ? | |
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dormer window
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corner window
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bay window
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clerestorey window
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Report Question| 2. | The failure of foundation of a building is due to ? | |
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with drawl of subsoil moisture
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unequal settlement of soil
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lateral escape of the supporting material
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all of these
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| 3. | The addition surfactants in the concrete mix results in ? | |
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decrease in the water cement ratio
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increase in the strength of concrete
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increase in the density of concrete
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all of these
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| 4. | When the walls are subjected to heavy loading and the bearing capacity of the soil is very low, then the wall is constructed on ? | |
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reinforced concrete footing
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column footing
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lean concrete footing
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none of these
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| 5. | For a structure subjected to the action of sea water, the cement used is ? | |
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rapid hardening cement
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low heat cement
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high alumina cement
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sulphate resisting cement
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| 6. | The degree of grinding of cement is called ? | |
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fineness
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soundness
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impact value
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bulking
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| 7. | The cement, widely used in retaining walls, is ? | |
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rapid hardening cement
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low heat cement
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sulphate resisting cement
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ordinary Portland cement
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| 8. | The inert mineral material used for the manufacture of mortars and concretes is ? | |
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cement
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water
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aggregate
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admixture
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| 9. | High percentage of tricalcium silicate and low percentage of dicalcium silicate in cement results in ? | |
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rapid hardening
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high early strength
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high heat generation
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all of these
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| 10. | The presence of dicalcium silicate in cement ? | |
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hydrates the cement slowly
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generates less heat of hydration
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has more resistance to sulphate attack
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all of these
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