Building Materials A well seasoned timber may contain moisture up to 4 to 6 % 10 to 12 % 6 to 8 % 8 to 10 % 4 to 6 % 10 to 12 % 6 to 8 % 8 to 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Both (ii) and (iii) Only (ii) Both (i) and (ii) Only (i) Both (ii) and (iii) Only (ii) Both (i) and (ii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gneiss is obtained from Igneous rocks Sedimentary rocks Metamorphic rocks Sedimentary metamorphic rocks Igneous rocks Sedimentary rocks Metamorphic rocks Sedimentary metamorphic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slump recommended for mass concrete is about 25 mm to 50 mm 50 mm to 100 mm 125 mm to 150 mm 100 mm to 125 mm 25 mm to 50 mm 50 mm to 100 mm 125 mm to 150 mm 100 mm to 125 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials Resins are Used in varnishes Left behind on evaporation of oil Not soluble in water Soluble in spirit Used in varnishes Left behind on evaporation of oil Not soluble in water Soluble in spirit ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware hard porous soft impervious hard porous soft impervious ANSWER DOWNLOAD EXAMIANS APP
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