Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 6 1 : 2 1 : 8 1 : 4 1 : 6 1 : 2 1 : 8 1 : 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? Quartz Gypsum None of these Mica Quartz Gypsum None of these Mica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slacking of lime is affected by None of these Immersing the lime in water Keeping it exposed to air Crushing the lime lumps None of these Immersing the lime in water Keeping it exposed to air Crushing the lime lumps ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important constituent of varnish, is Resin Solvent Drier All listed here Resin Solvent Drier All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is 0° 90° 45° 30° 0° 90° 45° 30° ANSWER DOWNLOAD EXAMIANS APP
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