1. Engineering Mechanics

Applied Mechanics Lab — Quiz

Test your understanding of applied mechanics lab with 5 practice questions.

Practice Questions

Question 1

In a three-point bending test on a rectangular beam with width b, depth d, span L, and central load P, which formula gives the maximum bending stress $\sigma_{max}$?

Question 2

Which experimental technique uses stereo imaging to calculate full-field surface strains by tracking speckle patterns?

Question 3

The gauge factor (GF) of a resistive strain gauge is defined by which relationship?

Question 4

In a simply supported beam with central load P, span L, and flexural rigidity EI, the midspan deflection $\delta$ is given by which expression?

Question 5

In vibration testing, the quality factor (Q) of a resonance peak is defined as: