Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on High carbon steel Mild steel Alloy steel Grey cast iron High carbon steel Mild steel Alloy steel Grey cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Cold chiesel & hammers are made of High carbon steel Forged steel Mild steel High speed steel High carbon steel Forged steel Mild steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Corrosion rate can not be lowered by reducing the __________ of the corroding medium. Velocity Concentration Temperature None of these Velocity Concentration Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most detrimental impurity in high pressure boiler feed water is Dissolved salt Silica Suspended salt Turbidity Dissolved salt Silica Suspended salt Turbidity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials having __________ lattice structure are usually the most ductile. Face centred cubic (fcc) Hexagonal close packed (hcp) None of these Body centred cubic (bcc) Face centred cubic (fcc) Hexagonal close packed (hcp) None of these Body centred cubic (bcc) ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the value of included angle of a triangular notch for maximum discharge ? 120° 90° 30° 60° 120° 90° 30° 60° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS