Building Materials The method of addition polymerization is used for obtaining: All of these Polyvinylchloride Polystyrene Polypropylene All of these Polyvinylchloride Polystyrene Polypropylene ANSWER DOWNLOAD EXAMIANS APP
Building Materials Formula for quick lime, is Ca(OH)₂ CaCO₃ CO₃CO₂ None to these Ca(OH)₂ CaCO₃ CO₃CO₂ None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The vehicle used in case of enamel paints is usually Linseed oil Varnish Water None of these Linseed oil Varnish Water None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most fire resistant paints are: Asbestos paints Aluminium paints Cement paints Enamel paints Asbestos paints Aluminium paints Cement paints Enamel paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Heart wood Cambium layer None to these Sapwood Heart wood Cambium layer None to these Sapwood ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Lime stone Shale Sand stone Gypsum Lime stone Shale Sand stone Gypsum ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS