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 Cambium layer None to these Sapwood Heart wood Cambium layer None to these Sapwood 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 slenderness ratio for masonry walls should not be more than 20 30 40 10 20 30 40 10 ANSWER DOWNLOAD EXAMIANS APP
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