Building Materials Which one of the following polymers is obtained from condensation polymerization? Carbamide Melamine-formaldehyde All of these Phenol formaldehyde Carbamide Melamine-formaldehyde All of these Phenol formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Building Materials A bull nose brick is not used for Pillars Arches Decoration purpose Rounding off sharp corners Pillars Arches Decoration purpose Rounding off sharp corners ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks having alumina or clay as their major constituents are known as Sedimentary rocks Argillaceous rocks Siliceous rocks Calcareous rocks Sedimentary rocks Argillaceous rocks Siliceous rocks Calcareous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Jhumb bricks are Over burnt Under burnt Kutcha None of these Over burnt Under burnt Kutcha None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Cementation process Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bullet proof glass is made of thick glass sheet sandwiched by a layer of Stainless steel Steel Chromium plate High test plastic Stainless steel Steel Chromium plate High test plastic ANSWER DOWNLOAD EXAMIANS APP
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