Fatigue failure of a material results from _____________ stress?

Related Mcqs:

1. 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

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

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

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

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

4. Fatigue strength of a material increases by_____________________?

   A. Having notches in the specimen
   B. Rise in temperature
   C. Under stressing the specimen
   D. Having scratches on the surface

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

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

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

   A. Creep
   B. Erosion
   C. Resilience
   D. None of these

7. Wrought iron is a suitable material of construction for handling _____________ solutions?

   A. Dilute acidic
   B. Concentrated acidic
   C. Alkalis & alkaline
   D. None of these

8. Wrought iron is a suitable material of construction for handling _____________ solutions?

   A. Dilute acidic
   B. Concentrated acidic
   C. Alkalis & alkaline
   D. None of these

9. Common house hold glass (i.e., soda-lime glass) is a/an _____________ material?

   A. Fully crystalline
   B. Partly crystalline
   C. Amorphous
   D. None of these

10. _____________ is used for examining the macro-structure of a material?

    A. Metallurgical microscope
    B. Optical microscope
    C. X-rays
    D. Visual inspection by naked eye