I Modified True or False. Analyze the following principles, concepts, or scenarios on vibration. Write the word True if the statement is correct otherwise, identify the word or phrase that made the statement false and replace it with the correct term on the blank provided before each item. Separate it with a comma. 8. The severity of sound is defined by the amplitude level. 9. Through spectral analysis, the signal is analyzed to determine any substantial reciprocal of one cycle motion coming from the machine's components. 10. In viscous damping, an inverse proportional relationship was observed between the velocity of the vibrating body and the damping force.
Theory and Design for Mechanical Measurements
Measurement is a term that refers to analyzing a manufactured component regarding the degree of accuracy for dimensions, tolerances, geometric profile, roundness, flatness, smoothness, etc. Measurement always involves comparing the manufactured component or the prototype with a standard specimen whose dimensions and other parameters are assumed to be perfect and do not undergo changes with respect to time.Precisely in mechanical engineering the branch that deals with the application of scientific principles for measurements is known as metrology. The domain of metrology in general deals with various measurements like mechanical, chemical, thermodynamic, physical, and biological measurements. In mechanical engineering, the measurements are limited to mechanical specific such as length, mass, surface profile, flatness, roundness, viscosity, heat transfer, etc.
Basic principles of engineering metrology
Metrology is described as the science of measurement, precision, and accuracy. In other words, it is a method of measurement based on units and predefined standards.
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