Building Materials According to IS 399-1963, the weight of the timber is specified at 12% moisture content 10% moisture content 8% moisture content 14% moisture content 12% moisture content 10% moisture content 8% moisture content 14% moisture content ANSWER DOWNLOAD EXAMIANS APP
Building Materials A bull nose brick is not used for Rounding off sharp corners Decoration purpose Arches Pillars Rounding off sharp corners Decoration purpose Arches Pillars ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Gypsum Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bituminous fells are used for None to these Covering A.C. sheets P.C. Covering sloping roofs None to these Covering A.C. sheets P.C. Covering sloping roofs ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium oxide None of these Calcium carbonate Calcium hydroxide Calcium oxide None of these Calcium carbonate Calcium hydroxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The basic purpose of a retarder in concrete is To improve the workability of concrete mix To increase the initial setting time of cement paste in concrete To decrease the initial setting time of cement paste in concrete To render the concrete more water tight To improve the workability of concrete mix To increase the initial setting time of cement paste in concrete To decrease the initial setting time of cement paste in concrete To render the concrete more water tight ANSWER DOWNLOAD EXAMIANS APP
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