Pick up the correct statement from the following: Method of sawing timber Tangentially to annual rings, is known as tangential method Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method All of these TRUE ANSWER : ? YOUR ANSWER : ?
According to IS 399-1963, the weight of the timber is specified at 10% moisture content 14% moisture content 8% moisture content 12% moisture content TRUE ANSWER : ? YOUR ANSWER : ?
Cast iron is used for Structural works in beams None to these Columns and struts Small sized water pipes TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following bricks are used for lining of furnaces? Over-burnt bricks First class bricks Under-burnt bricks Refractory bricks TRUE ANSWER : ? YOUR ANSWER : ?
Durability of building stone is affected by its All listed here Resistance to atmosphere Chemical composition Texture TRUE ANSWER : ? YOUR ANSWER : ?
Pick up correct statement from the following: Fibre boards are obtained by impregnating a resin product on fibres Fibre boards are used for thermal and acoustic control All listed here Fibre boards are used for light weight standing members TRUE ANSWER : ? YOUR ANSWER : ?
Laterite is a/an Argillaceous rock Calcareous rock Siliceous rock Volcanic rock TRUE ANSWER : ? YOUR ANSWER : ?
For obtaining vinyl chloride acetate, the method used, is Addition polymerization Co-polymerization None of these Condensation polymerization TRUE ANSWER : ? YOUR ANSWER : ?
The commonly used drying oil for oil paints, is Kerosene oil Linseed oil Acetate of lead Olive oil TRUE ANSWER : ? YOUR ANSWER : ?