Chemical Engineering Basics Oxygen cylinders used for autogenous (cutting/welding) purposes are Heat treated before use Seamless & made of steel Welded steel cylinders Made by sand casting Heat treated before use Seamless & made of steel Welded steel cylinders Made by sand casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Deformation band is absent in materials having __________ lattice crystal structure. None of these Fcc Hcp Bcc None of these Fcc Hcp Bcc ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Isotropic materials have the same __________ in all directions. Thermal properties Elastic properties Density Induced stresses Thermal properties Elastic properties Density Induced stresses ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Pipe length Pipe roughness Fluid density & viscosity Mass flow rate of fluid Pipe length Pipe roughness Fluid density & viscosity Mass flow rate of fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics On increasing the yield strength of a steel from 450 to 650 MPa, its __________ will increase. Modulus of resilience Percent elongation Ultimate tensile strength (UTS) Modulus of toughness Modulus of resilience Percent elongation Ultimate tensile strength (UTS) Modulus of toughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then It will be cavitated It will not develop sufficient head to raise water Its efficiency will not be affected It will deliver low discharge of liquid It will be cavitated It will not develop sufficient head to raise water Its efficiency will not be affected It will deliver low discharge of liquid ANSWER DOWNLOAD EXAMIANS APP
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