Practice-3
1. When two or more footings are joined by beams, it is called -----.Ans:- Strap footing
2. The most suitable type of foundation for the bridge ---- For
Ans:- Pile foundation
3. This is a feature of __ bond with one side header and one stretcher.
Ans :- English
4. What types of stones are used in construction of irregularly shaped and measured stones?
Ans:- Radam Rubble Masonry
5. The perpendicular spacing between the itrados and extrados of the arch is called ----.
Ans:- Arch pitch
6. Window for the purpose of providing air and light to the enclosed area under the roof ----
Ans:- Dormer window
7. A stone or concrete block placed under a tibeam to spread the weight coming from the roof over a large area is called -----.
Ans:- Template
8. The angle made by the stairs to the floor is called -----.
Ans:- Riser
9. Large scale for moisture restriction (D.P.C.) Materials used.
Ans:- Bitumal
10. Marble is an example of which type of rock?
Ans:- Metamorphnic Rock
11. Ingredients for giving color, hardness and strength to cement -----
Ans:- Iron oxide
12. For compressive strength test of cement, quantity of cement and standard sand is used as per Indian standard specification.
Ans:- 1: 3
13. This leads to the initial setting time of the cement.
Ans:- Tri Calcium Silicate
14 .-- ------ It does not cover the area of veranda, kitchen, toilet, bathroom.
Ans:- Carpet area
15. What is the unit of measurement of excavation?
Ans:- Cubic meter
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