Building Materials Asphalt is obtained from Petroleum distillation Bitumen distillation Plastic distillation None of these Petroleum distillation Bitumen distillation Plastic distillation None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Jumper is a tool used for None of these Quarrying of stones Dressing of stones Testing of stones None of these Quarrying of stones Dressing of stones Testing of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials Higher pitch of the roofi) results in stronger roofii) results in weaker roofiii) requires more covering materialiv) requires less covering materialThe correct answer is (ii) and (iii) (i) and (iv) (i) and (iii) (ii) and (iv) (ii) and (iii) (i) and (iv) (i) and (iii) (ii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is manufactured from pig iron by Pudding All of these Refining Shingling Pudding All of these Refining Shingling ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Toughed cast iron White cast iron Grey cast iron Mottled cast iron Toughed cast iron White cast iron Grey cast iron Mottled cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: About 50% to 60% of silica Not more than 5% of lime About 20% to 30% of alumina All listed here About 50% to 60% of silica Not more than 5% of lime About 20% to 30% of alumina All listed here ANSWER DOWNLOAD EXAMIANS APP
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