A.had to testB.had testedC.have testedD.have been testing
A.had to test
B.had tested
C.have tested
D.have been testing
A.had to test
B.had tested
C.have tested
D.have been testing
A) Extracting raw materials
B) Manufacturing engineered materials
C) Service ofproducts and systems
D) Recycling/disposalmaterials
A) The principal quantum number
B) The second quantum number
C) The third quantum number
D) The fourth quantum number
A) Propertiesofmaterials
B) Availability
C) Processibility
D) Cost
A) JIT
B) Design
C) Algorithm
D) CIM
A) Time-consuming approach to gain sufficient experience
B) Concern for keeping up with one's competition
C) Lack ofexperience by designers and fabricators
D) Need for compromise between favorable properties and cost
A) ductility
B) impactstrength
C) hardness
D) strength
A) Fatiguelimit
B) Fatigueratio
C) Fatiguestrength
D) Enduranceratio
A) Existing specifications and laws make it easy to introduce new materials in fields such as building construction and commercial aircraft.
B) Materials Science and engineering usually follows the lead of developments in other technologies
C) Industry and the consumer are quick to accept new materials and processes innovations
D) Developments in materials science and engineering have allowed for innovations in most other technologies.
A) symmetrical charge distribution
B) static electrical attraction between positive and negative charges
C) an attraction force between adjacent charges with opposite signs
D) the strongest ofthe secondary bonding
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