Building Materials Which of the following stone is best suited for construction of piers and abutments of a railway bridge? Sand stone Lime stone Quartzite Granite Sand stone Lime stone Quartzite Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time of lime-pozzolana, is 120 minutes 60 minutes 90 minutes 30 minutes 120 minutes 60 minutes 90 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gneiss is obtained from Sedimentary metamorphic rocks Metamorphic rocks Igneous rocks Sedimentary rocks Sedimentary metamorphic rocks Metamorphic rocks Igneous rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spalling hammer is used for Driving wooden headed chisels Carving of stones Breaking small projection of stones Rough dressing of stones Driving wooden headed chisels Carving of stones Breaking small projection of stones Rough dressing of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina and silica in good fire clay vary respectively is 30, 70 All of these 35, 65 25, 75 30, 70 All of these 35, 65 25, 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 30 % 40 % 20 % 50 % 30 % 40 % 20 % 50 % ANSWER DOWNLOAD EXAMIANS APP
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