36. A finely ground powder containing an admixture, forms a gas on being mixed with water
and expands the mixture to 3 or 4 times, its volume is known ೩5
(^) Stucco (B) Gypsum
(0 Pyrocell (D) Keene’s cement

37. Identify the processes used in conditional assessment of existing structures
(i) Visual inspection with or without NDT
(ii) Filed and Laboratory testing
(iii) Data Analysis
(iv) Sealing existing cracks
(^) (i) and (iv) only (B) (ii) and (iii) only
(൭ (i) and (ii) only (D) (i), (ii) and (iii)

38. Plastic settlement cracks occur in concrete due to
(i) excess bleeding
(ii) rapid cooling
(111) rapid early drying conditions
(iv) lack of cover
(^) (i) and (iii) only (छ) (ii) and (iii) only
(C) 0) and (iv) only ത (ji), (ii), (iii) and (iv)

39. A special formwork which moves continuously without support from ground used in tall
building construction is known as

(A) Myvan form (B) Tunnel form
(C) Slip form (60) 5000 form
40. A wall that is constructed to carry the load of the structure above it is known as
(A) _ parapet wall (B) 1080 bearing wall
(C) cavity wall (2) _ in-fill walls
41. Moment due to triangular load of masonry wall above the lintel is taken as
WL WL WL WL
A) ‏حت‎ B) — (^) ‏کے‎ 1) —
(A) 6 (8) (0) (೧) 10
42. As per IS 456 : 2000, the pH value of water used in building construction shall be
(A) ஐலா than 7 (B) equal to 7
(C) 1688 than 0 (D) 1688 than 6

43. The purpose of underpinning is to :
(i) _ strengthen an existing foundation
(1) 10 deepen an existing foundation
(iii) 10 construct a new foundation
(iv) to construct a basement in an existing building
(A) (i), (ii) and (11) only (B) (1 and (iii) only
(C) 0०), (ii) and (iv) only (D) 0), (ii), (iii) and (iv)

44. The process of scaling away patches of plaster of previous coat, due to lack of adhesion
with the undercoat is called
(^) grinning (8) flaking (6) _ blistering (2) crazing

00202 8 A