Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Silica and alkalies Lime stone and alumina Alkalies and magnesium Alumina and iron Silica and alkalies Lime stone and alumina Alkalies and magnesium Alumina and iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime concrete is generally used for Both (A) and (B) Neither (A) nor (B) Flooring at ground level Wall foundations Both (A) and (B) Neither (A) nor (B) Flooring at ground level Wall foundations ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Drying Pugging Kneading Moulding Drying Pugging Kneading Moulding ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron is used for Structural works in beams Small sized water pipes None to these Columns and struts Structural works in beams Small sized water pipes None to these Columns and struts ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks in which argil (or clay) predominates, are called Igneous rocks Siliceous rocks Argillaceous rocks Calcareous rocks Igneous rocks Siliceous rocks Argillaceous rocks Calcareous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt is used for Damp proofing Neither (A) nor (B) Both (A) and (B) Water proofing Damp proofing Neither (A) nor (B) Both (A) and (B) Water proofing ANSWER DOWNLOAD EXAMIANS APP
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