Building Materials Lime putty Is made by adding lime to water All of above Is made from hydraulic lime Can be used only upto three days Is made by adding lime to water All of above Is made from hydraulic lime Can be used only upto three days ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time of lime-pozzolana, is 60 minutes 120 minutes 90 minutes 30 minutes 60 minutes 120 minutes 90 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Grey cast iron Toughed cast iron Mottled cast iron White cast iron Grey cast iron Toughed cast iron Mottled cast iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock? (i) Slate (ii) Shale (iii) Quartzite Both (ii) and (iii) All (i), (ii) and (iii) Only (iii) Both (i) and (iii) Both (ii) and (iii) All (i), (ii) and (iii) Only (iii) Both (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bulking of sand is caused due to Surface moisture Air voids Clay contents Viscosity Surface moisture Air voids Clay contents Viscosity ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastics are compounds of carbon with element Hydrogen All of these Nitrogen Oxygen Hydrogen All of these Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
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