Building Materials The usual percentages of clay and metal in cermet are: 80%, 20% 70%, 30% 50%, 50% 60%, 40% 80%, 20% 70%, 30% 50%, 50% 60%, 40% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Hydraulic lime is obtained by Adding water to quick lime Calcination of pure clay Burning of lime stone Burning of kankar Adding water to quick lime Calcination of pure clay Burning of lime stone Burning of kankar ANSWER DOWNLOAD EXAMIANS APP
Building Materials French polish is Spirit varnish Oil paint Distemper None to these Spirit varnish Oil paint Distemper None to these 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 30° 45° 0° 90° 30° 45° 0° 90° ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? Mild steel Wrought iron Cast iron High carbon steel Mild steel Wrought iron Cast iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Softer variety of steel may be obtained by Open hearth process Bessemer process Cementation process Crucible process Open hearth process Bessemer process Cementation process Crucible process ANSWER DOWNLOAD EXAMIANS APP
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