Building Materials Percentage content of silica in window glass, is 50 to 55 70 to 75 40 to 45 60 to 65 50 to 55 70 to 75 40 to 45 60 to 65 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct characteristic of Pyroxene from the following: It converts to chlorine by hydration All listed here It forms octagonal crystals It converts to chlorine by hydration All listed here It forms octagonal crystals ANSWER DOWNLOAD EXAMIANS APP
Building Materials A pug mill is used for Providing brick earth Softening brick earth Moulding brick earth Tempering brick earth Providing brick earth Softening brick earth Moulding brick earth Tempering brick earth ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is (i) Slow in setting (ii) Rapid in slacking (iii) Good in strength Both (i) and (ii) Both (ii) and (iii) Only (i) Only (ii) Both (i) and (ii) Both (ii) and (iii) Only (i) Only (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done for Decreasing moisture content Increasing strength of timber None to these Increasing moisture content Decreasing moisture content Increasing strength of timber None to these Increasing moisture content ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gneiss is obtained from Metamorphic rocks Igneous rocks Sedimentary metamorphic rocks Sedimentary rocks Metamorphic rocks Igneous rocks Sedimentary metamorphic rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
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