Building Materials The age of a tree can be known by examining Heart wood Medullary rays Cambium layer Annular rings Heart wood Medullary rays Cambium layer Annular rings ANSWER DOWNLOAD EXAMIANS APP
Building Materials The trunk of tree left after cutting all the branches is known as Baulk Plank Batten Log Baulk Plank Batten Log ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Extrusive igneous rock Intrusive igneous rock Sedimentary rock Metamorphic rock Extrusive igneous rock Intrusive igneous rock Sedimentary rock Metamorphic rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Crucible process Bessemer process Cementation process Open hearth process Crucible process Bessemer process Cementation process Open hearth process ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is Boric acid All of these Aluminium carbide Silicon Boric acid All of these Aluminium carbide Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials Blister steel Is full of fissures and cavities Can be easily welded Is obtained by cementation process All listed here Is full of fissures and cavities Can be easily welded Is obtained by cementation process All listed here ANSWER DOWNLOAD EXAMIANS APP