Building Materials Which of the following is a rock? Gypsum None of these Quartz Mica Gypsum None of these Quartz Mica ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is normally available 1 mm thick 2 to 3 mm thick 2 mm thick 3 mm to 4 mm thick 1 mm thick 2 to 3 mm thick 2 mm thick 3 mm to 4 mm thick ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime (or caustic lime) Has great affinity to moisture All of these Is obtained by the calcination of pure lime stone Is amorphous Has great affinity to moisture All of these Is obtained by the calcination of pure lime stone Is amorphous ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime Generates heat when added to water May be used for white-washing Reacts with carbon dioxide All listed here Generates heat when added to water May be used for white-washing Reacts with carbon dioxide All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina in a good brick earth lies between 20 to 30 % 50 to 60 % 70 to 80 % 5 to 10 % 20 to 30 % 50 to 60 % 70 to 80 % 5 to 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the polymineralic rock from the following: Quartz sand Magnesite Pure gypsum Granite Quartz sand Magnesite Pure gypsum Granite ANSWER DOWNLOAD EXAMIANS APP