Test
Midterm 2 - Multiple Choice
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Preguntas del test (9)
1Hooke's Law defines which one of the following region of the stress strain relationship for engineering materials
- Aelastic region
- Bplastic region
- Cneither
2The modulus of elasticity is also known as which one of the following?
- Aelastic limit
- Bstrain hardening exponent
- Cstrength coefficient
- Dyoung's modulus
3The degree of freedom when ice, water and water vapor co-exist in equilibrium is
- A1
- Btriple point
- C0
- D-1
4The phase boundary between alpha and (alpha + beta) regions is called
- Aliquidus
- Bsolidus
- Csolvus
- Dnone of these
5The reaction that yields two solid phases on cooling a single liquid phase is called
- Aeutectoid
- Bperitectoid
- Ceutectic
- Dcongruent
6High elastic modulus in materials arises from
- AHigh strength of bonds
- BWeak bonds
- CCombination of bonds
- DNone
7Which is the most brittle amongst the following materials
- Apolymers
- Bceramics
- Cmetals
- Dbronze
8The degrees of freedom, when FCC iron and BCC iron co-exist in equilibrium, are
- A2
- B1
- C0
- D-1
9In a tensile test, the engineering stress corresponding to the maximum load is called
- Ayield strength
- Btensile strength
- Cultimate tensile stress
- Dupper yield stress
Información
- Descripción
- Bachelors Degree Introduction to Materials Science Test sobre Midterm 2 - Multiple Choice, creado por nocrambam el 25/10/2015.
- Autor
- nocrambam
- Idioma
- English
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