Building Materials Asphalt is obtained from Petroleum distillation Plastic distillation None of these Bitumen distillation Petroleum distillation Plastic distillation None of these Bitumen distillation ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sea sand used in structures causes Disintegration All of these Dampness Efflorescence Disintegration All of these Dampness Efflorescence ANSWER DOWNLOAD EXAMIANS APP
Building Materials When a brick is immersed in water for 24 hours and then dried, if 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence All listed here No grey or white deposits appear on the surface, the brick is free from soluble salts 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence All listed here No grey or white deposits appear on the surface, the brick is free from soluble salts 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bituminous fells are used for P.C. Covering A.C. sheets None to these Covering sloping roofs P.C. Covering A.C. sheets None to these Covering sloping roofs ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The fire clay contains pure Lime Hydrated aluminium silicate Oxide of iron Magnesium Lime Hydrated aluminium silicate Oxide of iron Magnesium ANSWER DOWNLOAD EXAMIANS APP
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