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