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 45° 0° 90° 30° 45° 0° 90° 30° ANSWER DOWNLOAD EXAMIANS APP
Building Materials In a mortar, the binding material is Sand Cement Surkhi (brick-dust) Cinder Sand Cement Surkhi (brick-dust) Cinder ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Igneous rocks Volcanic rocks Hypabyssal rocks Plutonic rocks Igneous rocks Volcanic rocks Hypabyssal rocks Plutonic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Expansion Joints in masonry walls are provided in wall lengths usater than 10 m 40 m 30 m 20 m 10 m 40 m 30 m 20 m ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the correct statement from the following: Method of sawing timber Tangentially to annual rings, is known as tangential method In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing All of these Tangentially to annual rings, is known as tangential method In four quarters such that each board cuts annual rings at angles not less than 45°, is known as quarter sawing method Cut out of quarter logs, parallel to the medullary rays and perpendicular to annual rings, is known as radial sawing All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Oil varnish generally consists of Spirit, oil and wax Oil, wax and resin Synthetic resin and spirit Resin, oil and turpentine Spirit, oil and wax Oil, wax and resin Synthetic resin and spirit Resin, oil and turpentine ANSWER DOWNLOAD EXAMIANS APP
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