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