Building Materials Most commonly used solvent in oil paints, is Petroleum Turpentine Spirit Coal tar Petroleum Turpentine Spirit Coal tar ANSWER DOWNLOAD EXAMIANS APP
Building Materials Early attainment of strength in rapid hardening cement is mainly due to Tri-calcium aluminate Gypsum Tri-calcium silicate Finer grinding Tri-calcium aluminate Gypsum Tri-calcium silicate Finer grinding 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 (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following metamorphic rocks has the most weather resisting characteristics? Quartzite Slate Lime stone Marble Quartzite Slate Lime stone Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bituminous fells are used for Covering sloping roofs None to these P.C. Covering A.C. sheets Covering sloping roofs None to these P.C. Covering A.C. sheets ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is essential to remove Twisted fibre from timber Sap from timber Knots from timber Roughness of timber Twisted fibre from timber Sap from timber Knots from timber Roughness of timber ANSWER DOWNLOAD EXAMIANS APP
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