Carnot cycle is also termed as the constant __________ cycle in thermodynamics. Entropy Heat Pressure Volume TRUE ANSWER : ? YOUR ANSWER : ?
__________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength. Lancing Spinning Slugging Shot peening TRUE ANSWER : ? YOUR ANSWER : ?
Deformation band is absent in materials having __________ lattice crystal structure. Hcp Bcc None of these Fcc TRUE ANSWER : ? YOUR ANSWER : ?
Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen. Fatigue Creep Tensile Endurance TRUE ANSWER : ? YOUR ANSWER : ?
Swaging is a/an __________ operation. Piercing Forging Extrusion Drawing TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a unit of time ? None of these Light year Angstrom Barn TRUE ANSWER : ? YOUR ANSWER : ?
Gantt charts are used for streamlining the Production schedule Sales forecasting Inventory control Quality control TRUE ANSWER : ? YOUR ANSWER : ?
Surface tension is due to the __________ forces. Difference between adhesive & cohesive Adhesive Cohesive Viscous TRUE ANSWER : ? YOUR ANSWER : ?
The most detrimental impurity in high pressure boiler feed water is Silica Turbidity Dissolved salt Suspended salt TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is an example of cathodic protection of metals against corrosion ? Lead lined reactor Galvanised iron Case hardened steel Painted steel TRUE ANSWER : ? YOUR ANSWER : ?