Building Materials The frog of the brick in a brick masonry is generally kept on Bottom face Top face Longer side Shorter side Bottom face Top face Longer side Shorter side ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Alumina and iron Alkalies and magnesium Silica and alkalies Lime stone and alumina Alumina and iron Alkalies and magnesium Silica and alkalies Lime stone and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum is a Igneous rock Chemically precipitated sedimentary rock Metamorphic rock Mechanically formed sedimentary rock Igneous rock Chemically precipitated sedimentary rock Metamorphic rock Mechanically formed sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of alumina in brick earth makes the brick To crack and warp on drying To lose cohesion Brittle and weak Impermeable To crack and warp on drying To lose cohesion Brittle and weak Impermeable ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina ANSWER DOWNLOAD EXAMIANS APP
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