Building Materials Clay and silt content in a good brick earth must be at least 20 % 40 % 30 % 50 % 20 % 40 % 30 % 50 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gneiss is obtained from Sedimentary rocks Sedimentary metamorphic rocks Metamorphic rocks Igneous rocks Sedimentary rocks Sedimentary metamorphic rocks Metamorphic rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Heart wood Sapwood None to these Cambium layer Heart wood Sapwood None to these Cambium layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asphalt is obtained from None of these Bitumen distillation Plastic distillation Petroleum distillation None of these Bitumen distillation Plastic distillation Petroleum distillation ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slenderness ratio for masonry walls should not be more than 20 30 10 40 20 30 10 40 ANSWER DOWNLOAD EXAMIANS APP
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