Strength of Materials Practice Test 4

1. A slab supporting only in two edges opposite to each other is ______

2. Shear stress in a beam is zero at ______

3. The phenomenon under which the strain of material varies under constant stress is known as ________

4. Calculate the level arm factor of a section of M20 grade and if Fe 415 Steel. [Take critical neutral axis factor as 0.289].

5. A column in which reinforcement is wound spiral is ___________

6. As per IS 456-2000, the minimum eccentricity for columns shall be given by ________

7. A steel beam is 200 mm wide and 300 mm deep. The beam is simply supported and carries a concentrated load w. If the maximum stress are 2 N/mm². What will be the corresponding load?

8. The maximum shear stress in an I section is __________

9. Which of the following are the relative properties of the material?

10. The approximate percentage of reinforcement provided in a beam varies from _______