Building Materials Sea sand used in structures causes Dampness Disintegration Efflorescence All of these Dampness Disintegration Efflorescence All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Water-cement ratio Quantity of cement Quantity of aggregate Quality of water Water-cement ratio Quantity of cement Quantity of aggregate Quality of water ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Scutch Bolster Trowel Square Scutch Bolster Trowel Square ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the polymineralic rock from the following: Magnesite Granite Quartz sand Pure gypsum Magnesite Granite Quartz sand Pure gypsum 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: Iron-oxide Lime Magnesia Alumina Iron-oxide Lime Magnesia Alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Duco paints are Plastic paints Cellulose paints Emulsion paints Oil paints Plastic paints Cellulose paints Emulsion paints Oil paints ANSWER DOWNLOAD EXAMIANS APP
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