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More Metallurgical Engineering Questions
Two fluids of density ρ 1 and ρ 2 are flowing at velocity V 1 and V 2 respectively through smooth pipes of identical diameter and pressure per unit length. When the friction factor is same, the ratio ρ 1 and ρ 2 is equal to
The pressure required to maintain flow during indirect extrusion P. decreases with decreasing rate of the billet Q. Increases with increasing extrusion ratio R. is independent of the length of the billet S. is independent of the extrusion ratio
Tungsten filament wire for lamp industry is commonly produced by
The first law of thermodynamics can be stated as:
A square of 9 mm 2 area is subjected to simple shear displacement √3 mm along x-direction, as shown below: The strain imparted will be