Materials and Construction Pick the odd man out of the following. Cyaniding Calorising Pack carburising Nitriding Cyaniding Calorising Pack carburising Nitriding ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ alloys have the highest specific strength of all the structural materials out of the following. Magnesium Chromium Magnetic steel Titanium Magnesium Chromium Magnetic steel Titanium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nitrogen in steel Increases its hardness Is desirable Makes it brittle Increases its strength Increases its hardness Is desirable Makes it brittle Increases its strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of None of these Stainless steel and high silicon cast iron Cast iron and aluminium PTFE and porcelain None of these Stainless steel and high silicon cast iron Cast iron and aluminium PTFE and porcelain ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases in proportion to stress Decreases very quickly Increases very quickly Increases in proportion to stress Decreases in proportion to stress Decreases very quickly Increases very quickly Increases in proportion to stress ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Copper has very low Malleability Thermal & electrical conductivity Ductility Tensile strength Malleability Thermal & electrical conductivity Ductility Tensile strength ANSWER DOWNLOAD EXAMIANS APP