Building Materials Which of the following bricks are used for lining of furnaces? Refractory bricks Under-burnt bricks Over-burnt bricks First class bricks Refractory bricks Under-burnt bricks Over-burnt bricks First class bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Inner part of a timber log surrounding the pitch, is called Sapwood Cambium layer Heart wood None to these Sapwood Cambium layer Heart wood None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The process of mixing clay, water and other ingredients to make brick is known as Pugging Moulding Drying Kneading Pugging Moulding Drying Kneading ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: About 50% to 60% of silica Not more than 5% of lime All listed here About 20% to 30% of alumina About 50% to 60% of silica Not more than 5% of lime All listed here About 20% to 30% of alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Most commonly used solvent in oil paints, is Coal tar Petroleum Spirit Turpentine Coal tar Petroleum Spirit Turpentine ANSWER DOWNLOAD EXAMIANS APP
Building Materials For the manufacture of plywood, veneers are placed so that grains of adjacent veneers Inclined at 45° Parallel Inclined at 60° Run at right angles Inclined at 45° Parallel Inclined at 60° Run at right angles ANSWER DOWNLOAD EXAMIANS APP
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