Building Materials Plaster of Paris is obtained by calcining Lime stone Bauxite Gypsum None of these Lime stone Bauxite Gypsum None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asphalt is obtained from None of these Plastic distillation Bitumen distillation Petroleum distillation None of these Plastic distillation Bitumen distillation Petroleum distillation 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 Open hearth process Bessemer process Cementation process Crucible process Open hearth process Bessemer process Cementation process Crucible process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron is used for Structural works in beams Small sized water pipes Columns and struts None to these Structural works in beams Small sized water pipes Columns and struts None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most durable varnish is Water varnish Spirit varnish Oil varnish Turpentine varnish Water varnish Spirit varnish Oil varnish Turpentine varnish ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used lime in white washing, is Quick lime Hydraulic lime White lime Fat lime Quick lime Hydraulic lime White lime Fat lime ANSWER DOWNLOAD EXAMIANS APP
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