Building Materials Linseed oil is used in paints as Vehicle Base Drier Thinner Vehicle Base Drier Thinner ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt All listed here Is made from bitumen and hessian fibres Is used as damp proofing material Is used as water proofing material All listed here Is made from bitumen and hessian fibres Is used as damp proofing material Is used as water proofing material 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 Square Trowel Scutch Bolster Square Trowel ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used retarder in cement is Gypsum Calcium carbonate Calcium chloride None of these Gypsum Calcium carbonate Calcium chloride None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Knots in timber are Defects caused by crushing fibres Speckled strains Signs of branches cut off Splits radiating from the centre Defects caused by crushing fibres Speckled strains Signs of branches cut off Splits radiating from the centre ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 4 1 : 6 1 : 3 1 : 2 1 : 4 1 : 6 1 : 3 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
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