Building Materials Galvanising means covering iron with a thin coat of Coal tar Tin Zinc Glaze Coal tar Tin Zinc Glaze ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Both (i) and (ii) Both (ii) and (iii) Only (ii) Only (i) Both (i) and (ii) Both (ii) and (iii) Only (ii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Oil varnish Turpentine varnish Spirit varnish Water varnish Oil varnish Turpentine varnish Spirit varnish Water varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in loss of cohesion None of these enhancing the impermeability of bricks cracking and warping of bricks loss of cohesion None of these enhancing the impermeability of bricks cracking and warping of bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Ultimate strength to cement is provided by Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following has more fire resisting characteristics? Lime stone Compact sand stone Granite Marble Lime stone Compact sand stone Granite Marble ANSWER DOWNLOAD EXAMIANS APP
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