Building Materials Which of the following stresses is used for identifying the quality of structural steel? Proof stress Yield stress None of these Ultimate stress Proof stress Yield stress None of these Ultimate stress ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos All of these Contains iron oxide and alumina Is a natural fibrous mineral substance Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) All of these Contains iron oxide and alumina Is a natural fibrous mineral substance Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Steel contains carbon approximately 1.50% to 5.6% None to these 0.05% to 1.75% 0.25 % 1.50% to 5.6% None to these 0.05% to 1.75% 0.25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 2 1 : 4 1 : 6 1 : 8 1 : 2 1 : 4 1 : 6 1 : 8 ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: About 20% to 30% of alumina Not more than 5% of lime All listed here About 50% to 60% of silica About 20% to 30% of alumina Not more than 5% of lime All listed here About 50% to 60% of silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to IS 399-1963, the weight of the timber is specified at 12% moisture content 8% moisture content 10% moisture content 14% moisture content 12% moisture content 8% moisture content 10% moisture content 14% moisture content ANSWER DOWNLOAD EXAMIANS APP
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