Building Materials Ultimate strength to cement is provided by Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most fire resistant paints are: Cement paints Aluminium paints Asbestos paints Enamel paints Cement paints Aluminium paints Asbestos paints Enamel paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of steel used for precision levelling staff, is Invar Titanium steel Stainless steel Carbon steel Invar Titanium steel Stainless steel Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of branches Number of annual rings Radius of its stem Circumference of its stem Number of branches Number of annual rings Radius of its stem Circumference of its stem ANSWER DOWNLOAD EXAMIANS APP
Building Materials Refractory bricks resist Chemical action All listed here Dampness High temperature Chemical action All listed here Dampness High temperature ANSWER DOWNLOAD EXAMIANS APP
Building Materials Priming consists of One part of white lead, 8 parts of chalk and one part of linseed oil None to these One part of white lead, 8 parts of chalk and four parts of twice boiled linseed oil 8 parts of white lead, one part of chalk and four parts of twice boiled linseed oil One part of white lead, 8 parts of chalk and one part of linseed oil None to these One part of white lead, 8 parts of chalk and four parts of twice boiled linseed oil 8 parts of white lead, one part of chalk and four parts of twice boiled linseed oil ANSWER DOWNLOAD EXAMIANS APP
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