- (A) Mach
- (B) Froude
- (C) Reynolds
- (D) Euler
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- (A) Stellite
- (B) Steel
- (C) Bronze
- (D) Lead
- (A) Piercing
- (B) Spinning
- (C) Drawing
- (D) Extrusion
- (A) Flow rate of molten metal
- (B) Specific gravity of a liquid
- (C) Composition of alloys
- (D) Concentration of a solution
- (A) Point
- (B) Line
- (C) Volume
- (D) None of these
- (A) Compressive strength
- (B) Hardness
- (C) Abrasion resistance
- (D) Impact strength
- (A) Nickel
- (B) Copper
- (C) Chromium
- (D) Silicon
- (A) SiO2
- (B) FeO
- (C) MgO
- (D) CaO
- (A) Electrical resistance welding
- (B) Die casting
- (C) Semi-centrifugal casting
- (D) Continuous casting
- (A) Cementite
- (B) Pearlite
- (C) Martensite
- (D) Ferrite
