Building Materials The usual percentages of clay and metal in cermet are: 80%, 20% 60%, 40% 50%, 50% 70%, 30% 80%, 20% 60%, 40% 50%, 50% 70%, 30% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Shrinkage Permeability Heat of hydration Bleeding Shrinkage Permeability Heat of hydration Bleeding ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 25 % 20 % 15 % 10 % 25 % 20 % 15 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime putty Is made by adding lime to water Can be used only upto three days Is made from hydraulic lime All of above Is made by adding lime to water Can be used only upto three days Is made from hydraulic lime All of above ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the polymineralic rock from the following: Granite Magnesite Pure gypsum Quartz sand Granite Magnesite Pure gypsum Quartz sand ANSWER DOWNLOAD EXAMIANS APP
Building Materials Jumper is a tool used for Testing of stones None of these Dressing of stones Quarrying of stones Testing of stones None of these Dressing of stones Quarrying of stones ANSWER DOWNLOAD EXAMIANS APP
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