cation to control solidification shrinkage, which is a major problem during liquefaction of solid metal. D) Application for controlling solidification shrinkage, which is useful during liquefaction of solid metal. E) Application for controlling solidification expansion, which is an important problem during solidification of liquid metal. 164) Instantaneous cross-sectional area is used in the c
163) What is directed solidification?
A) Application for controlling solidification shrinkage, useful during solidification of liquid metal.
B) Application to control solidification shrinkage, which is an important problem during solidification of liquid metal
C) Application to control solidification shrinkage, which is a major problem during liquefaction of solid metal.
D) Application for controlling solidification shrinkage, which is useful during liquefaction of solid metal.
E) Application for controlling solidification expansion, which is an important problem during solidification of liquid metal.
164) Instantaneous cross-sectional area is used in the calculation of which data?
A) ductility
B) engineering stress
C) actual tensile strength
D) engineering yield strength
E) satiety
165) What is the crystal structure of tungsten?
A) amorphous
B) volume-centered cubic
C) Tightly Packed Hexagonal
D) bk (simple cubic)
E) face-centered cubic
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