Building Materials Formula for quick lime, is CaCO₃ CO₃CO₂ Ca(OH)₂ None to these CaCO₃ CO₃CO₂ Ca(OH)₂ None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Scutch Trowel Bolster Square Scutch Trowel Bolster Square ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Permeability Bleeding Heat of hydration Shrinkage Permeability Bleeding Heat of hydration Shrinkage ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asphalt is obtained from Petroleum distillation Plastic distillation Bitumen distillation None of these Petroleum distillation Plastic distillation Bitumen distillation None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast steel is manufactured by Cementation process Crucible process Bessemer process Open hearth process Cementation process Crucible process Bessemer process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Steel contains carbon approximately 0.05% to 1.75% 0.25 % None to these 1.50% to 5.6% 0.05% to 1.75% 0.25 % None to these 1.50% to 5.6% ANSWER DOWNLOAD EXAMIANS APP
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