# Mechanics of Materials & Structures Online Test – Paper 1

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Created by Vikash chaudhary

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• Total Questions: 20
• Time Allotted: 30 minutes
• Passing Score: 40%
• Randomization: No
• Certificate: No
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• 👍 All the best!

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1. *The forces which meet at one point, but their lines of action do not lie in a plane, are called:

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2. *The velocity of a moving body is:

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3. *Hooke's law holds good up to:

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4. *Moment of inertia of an object having rectangular section of 'b' as width and 'd' as depth is given by:

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5. *The unit failure stress is taken as :

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6. The stress in the member subjected to a force is

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7. *Proof resilience is the greatest stored energy at

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8. The strain energy stored by a member when strained within the elastic limit is known as

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9. Strain energy of a member may be defined as work done on it

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10. What is strain energy?

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11. The beam strongest in flexure will have the maximum

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12. The radius of gyration of a rectangular section is not proportional to

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13. The square root of the ratio of moment of inertia and cross-section area of the member is known as

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14. The moment of inertia of an area will be least with respect to

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15. A body having similar properties throughout

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16. *The simple bending equation is

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17. Along the neutral axis of a simply supported beam

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18. In simple bending theory, the assumption that a plane section before bending remains plane after bending implies that

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19. *The relation between the radius of curvature (R), bending moment (M), and flexural rigidity (EI) is given by

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20. The relation between deflection (y) and bending moment (M) is

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