Building Materials Which one of the following polymers is obtained from condensation polymerization? Carbamide All of these Melamine-formaldehyde Phenol formaldehyde Carbamide All of these Melamine-formaldehyde Phenol formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic All listed here Is an organic substance Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature All listed here Is an organic substance Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature ANSWER DOWNLOAD EXAMIANS APP
Building Materials The trunk of tree left after cutting all the branches is known as Batten Log Plank Baulk Batten Log Plank Baulk ANSWER DOWNLOAD EXAMIANS APP
Building Materials The thermosetting plastic Becomes rigid when moulded at suitable pressure and temperature All listed here Chars at 343°C At 127°C to 177°C permanently set and further application of heat does not soften it Becomes rigid when moulded at suitable pressure and temperature All listed here Chars at 343°C At 127°C to 177°C permanently set and further application of heat does not soften it ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime mortar is generally made with Hydraulic lime Fat lime Plain lime Quick lime Hydraulic lime Fat lime Plain lime Quick lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality stones must All of these Resist action of acids Be free from clay Be durable All of these Resist action of acids Be free from clay Be durable ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS