Building Materials Gypsum is a Mechanically formed sedimentary rock Igneous rock Metamorphic rock Chemically precipitated sedimentary rock Mechanically formed sedimentary rock Igneous rock Metamorphic rock Chemically precipitated sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastics are compounds of carbon with element All of these Oxygen Nitrogen Hydrogen All of these Oxygen Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Building Materials Veneering means Chemically treating timber planks Thick layer of superior wood glued to inferior wood Carving out designs on timber planks Thin layer of superior wood glued to inferior wood Chemically treating timber planks Thick layer of superior wood glued to inferior wood Carving out designs on timber planks Thin layer of superior wood glued to inferior wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials The constituent of cement which is responsible for all the undesirable properties of cement is Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 70%, 30% 60%, 40% 80%, 20% 50%, 50% 70%, 30% 60%, 40% 80%, 20% 50%, 50% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Pigment and synthetic resin Spirit and shellac Alcohol, wax and turpentine Oil, wax and resin Pigment and synthetic resin Spirit and shellac Alcohol, wax and turpentine Oil, wax and resin ANSWER DOWNLOAD EXAMIANS APP
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