Building Materials Study the following statements.(i) Hydraulic lime is suitable for white washing,(ii) Fat lime is suitable for whitewashing,(iii) Hydraulic lime is suitable for making mortar,(iv) Fat lime is suitable for making mortar. (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 60%, 40% 50%, 50% 70%, 30% 80%, 20% 60%, 40% 50%, 50% 70%, 30% 80%, 20% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plaster of Paris is obtained by calcining None of these Gypsum Lime stone Bauxite None of these Gypsum Lime stone Bauxite ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is All listed here Clay Argillaceous iron ore Lime stone All listed here Clay Argillaceous iron ore Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Lime Iron-oxide Alumina Magnesia Lime Iron-oxide Alumina Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials Minimum thickness of wall where single Flemish bond can be used is Two bricks thick Half brick thick One and a half bricks thick One brick thick Two bricks thick Half brick thick One and a half bricks thick One brick thick ANSWER DOWNLOAD EXAMIANS APP
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