41. The slenderness ratio for masonry walls should not be more than
42. For construction of structures under water, the type of lime used, is
43. Pick up the correct statement from the following: Method of sawing timber
44. Inner part of a timber log surrounding the pitch, is called
45. For high grade instruments the steel preferred to, is
46. If ‘P’ is the percentage of water required for normal consistency, water to be added for determination of initial setting time, is
47. The type of roof which slopes in two directions with a break in the slope on each side is known as
48. The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called
49. Compared to mild steel, cast iron has
(i) High compressive strength
(ii) High tensile strength
(iii) Low compressive strength
(iv) Low tensile strength
(i) High compressive strength
(ii) High tensile strength
(iii) Low compressive strength
(iv) Low tensile strength
50. Plywood has the advantage of
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