Building Materials Percentage of silica in a good brick earth lies between 50 to 60 % 20 to 30 % 70 to 80 % 5 to 10 % 50 to 60 % 20 to 30 % 70 to 80 % 5 to 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is 90° 30° 45° 0° 90° 30° 45° 0° ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Petroleum product Synthetic material Coal Organic material Petroleum product Synthetic material Coal Organic material ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? Acid-resistant cement Gypsum Quick lime All of these Acid-resistant cement Gypsum Quick lime All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials A queen closer is a Brick with half the width at one end and full width at the other Brick laid with its breadth parallel to the face or direction of wall Brick having the same length and depth as the other bricks but half the breadth Brick laid with its length parallel to the face or direction of wall Brick with half the width at one end and full width at the other Brick laid with its breadth parallel to the face or direction of wall Brick having the same length and depth as the other bricks but half the breadth Brick laid with its length parallel to the face or direction of wall ANSWER DOWNLOAD EXAMIANS APP
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