Slow and progressive deformation of a material with time under constant stress is called___________________?

Related Mcqs:

1. Slow plastic deformation of metals under a constant stress is termed as _____________ failure?

   A. Fatigue
   B. Endurance
   C. Creep
   D. None of these

2. The phenomenon in which slow extension of material takes place with the time at constant load is called________________?

   A. Plasticity
   B. Creep
   C. Elasticity
   D. Ductility

3. A material capable of undergoing large permanent deformation, when subjected to tension is termed as___________________?

   A. Friable
   B. Ductile
   C. Brittle
   D. None of these

4. A material is able to retain the deformation permanently by virtue of its___________________?

   A. Elasticity
   B. Plasticity
   C. Ductility
   D. Malleability

5. Ability of a material to absorb energy in deformation in the plastic range is characterised as its____________________?

   A. Ductility
   B. Toughness
   C. Creep
   D. Resilience

6. A material capable of undergoing large permanent deformation, when subjected to compression is termed as___________________?

   A. Malleable
   B. Ductile
   C. Brittle
   D. None of these

7. Fatigue failure of a material may occur, when it is subjected to _____________ stress?

   A. Fluctuating
   B. Tensile
   C. Compressive
   D. Torsion

8. Fatigue failure of a material results from _____________ stress?

   A. Tensile
   B. Compressive
   C. Fluctuating
   D. None of these

9. Fatigue failure of a material results from ______________ stress?

   A. Tensile
   B. Compressive
   C. Fluctuating
   D. None of these

10. Failure of a material is termed as fatigue failure, if it fails below the yield point. The resistance to fatigue failure of a material is measured by the__________________?

    A. Ultimate tensile strength (U.T.S.)
    B. Endurance limit
    C. Elastic limit
    D. None of these