Materials and Construction Lead alone is not used in storing equipment, because it Corrodes easily Is very costly Is having low creep strength None of these Corrodes easily Is very costly Is having low creep strength None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron rust is Powdered iron Ferric sulphide Ferrous oxide Hydrated ferric oxide Powdered iron Ferric sulphide Ferrous oxide Hydrated ferric oxide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed cutting tool steels contain about __________ percent of tungsten. 43990 50-55 18-20 30-35 43990 50-55 18-20 30-35 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High carbon steel contains more than __________ percent carbon. 0.5 2.5 2.8 2.2 0.5 2.5 2.8 2.2 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following metals in not used for coating of the base metal to guard it against corrosion? Lead Magnesium Cadmium Aluminium Lead Magnesium Cadmium Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Cast iron Rubber lined mild steel Lead lined mild steel Aluminium Cast iron Rubber lined mild steel Lead lined mild steel Aluminium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS