Building Materials The minimum compressive strength of 2nd class bricks should be 75 kg/cm² 100 kg/cm² 90 kg/cm² 120 kg/cm² 75 kg/cm² 100 kg/cm² 90 kg/cm² 120 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials If ‘P’ is the percentage of water required for normal consistency, water to be added for determination of initial setting time, is 0.70 P 0.80 P 0.75 P 0.85 P 0.70 P 0.80 P 0.75 P 0.85 P ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is used for preparing porcelain? Feldspar Clay Quartz All of these Feldspar Clay Quartz All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means Vertical joint in a brick work An apparatus to lift the stone Soaking brick in water A depression on a face of brick Vertical joint in a brick work An apparatus to lift the stone Soaking brick in water A depression on a face of brick ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Heart shakes Radial shakes Twisted fibres Wind cracks Heart shakes Radial shakes Twisted fibres Wind cracks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most fire resistant paints are: Enamel paints Asbestos paints Cement paints Aluminium paints Enamel paints Asbestos paints Cement paints Aluminium paints ANSWER DOWNLOAD EXAMIANS APP
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