A beam is loaded as cantilever. If the load at the end is increased, the failure will occur ___________________?

Related Mcqs:

1. Efficiency of a riveted joint is the ratio of its strength (max. load it can resist without failure) to the strength of the unpunched plate in_________________?

   A. tension B. compression C. bearing D. any one of the above E. none of the above...

2. A thin mild steel wire is loaded by adding loads in equal increments till it breaks. The extensions noted with increasing loads will behave as under_________________?

   A. uniform throughout B. increase uniformly C. first increase and then decrease D. increase uniformly first and then increase rapidly E. increase rapidly first and then uniformly...

3. The buckling load for a given material depends on___________________?

   A. slenderness ratio and area of cross-section B. Poisson’s ratio and modulus of elasticity C. slenderness ratio and modulus of elasticity D. slenderness ratio, area of cross-section and modulus of elasticity E. Poisson’s ratio and slenderness ratio...

4. The property of a material by virtue of which a body returns to its original, shape after removal of the load is called____________________?

   A. plasticity B. elasticity C. ductility D. malleability E. resilience...

5. In the tensile test, the phenomenon of slow extension of the material, i. e. stress increasing with the time at a constant load is called_____________?

   A. creeping B. yielding C. breaking D. plasticity E. none of the above...

6. The stress at which extension of the material takes place more quickly as compared to the increase in load is called______________?

   A. elastic point of the material B. plastic point of the material C. breaking point of the material D. yielding point of the material E. ultimate point of the material...

7. The strain energy stored in a body due to suddenly applied load compared to when it is applied gradually is____________________?

   A. same B. twice C. four times D. eight times E. half...

8. The effort required to lift a load W on a screw jack with helix angle a and angle of friction <j) is equal to__________________?

   A. Wtan(a + ) B. Wtan(a-) C. Wcos(a + ) D. Wsin(a + ) E. W (sin a + cos )....

9. Tensile strength of a material is obtained by dividing the maximum load during the test by the_________________?

   A. area at the time of fracture B. original cross-sectional area C. average of A. and B. D. minimum area after fracture E. none of the above....

10. If the radius of wire stretched by a load is doubled, then its Young’s modulus will be_______________?

    A. doubled B. halved C. become four times D. become one-fourth E. remain unaffected...