Quiz1

Quiz1 - Louisiana State University Mechanical Engineering...

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Louisiana State University Mechanical Engineering Department ME 2733- Materials of Engineering; Spring 2003 (Section 2) Quiz #1 Name:_________________________ Circle T (True) or F (False) 1. Covalent bonding is directional where metallic bonding is not………… T F 2. FCC and BCC structures are both close packed………………………… T F 3. A material exhibiting high elastic modulus is usually characterized by high melting point ………………………………………. ..……………. . T F 4. The hexagonal closed packed lattice has 4 atoms per unit cell…………. .T F 5. Coordination number in FCC crystalline structure is 8…………………. T F 6. The coordination number is larger in covalent bonded materials than in metallic bonded materials……………………………………….
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This note was uploaded on 01/22/2012 for the course ME 2733 taught by Professor Meng during the Fall '10 term at LSU.

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