Chemical Engineering Basics The heat treatment to which the steel wire containing > 0.25% carbon is subjected to is Bright annealing None of these Patenting Full annealing Bright annealing None of these Patenting Full annealing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral void. Less than Equal to Greater than Either A, B or C; depends on the size of atom Less than Equal to Greater than Either A, B or C; depends on the size of atom ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on Alloy steel Grey cast iron Mild steel High carbon steel Alloy steel Grey cast iron Mild steel High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials having __________ lattice structure are usually the most ductile. Body centred cubic (bcc) None of these Face centred cubic (fcc) Hexagonal close packed (hcp) Body centred cubic (bcc) None of these Face centred cubic (fcc) Hexagonal close packed (hcp) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Feed check valve Stop valve Blow off cock Feed water pump Feed check valve Stop valve Blow off cock Feed water pump ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the most suitable lubricant for drawing mild steel wires? Water Lime water Kerosene Sodium stearate Water Lime water Kerosene Sodium stearate ANSWER DOWNLOAD EXAMIANS APP
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