19) Which of these types of trusses is the simplest?: * OA) Warren Truss OB) Bowstring OC) King Post OA) Town Lattice 20) When finding the tension in a support wire for a beam connected to a wall, what is the correct location to use as the axis of rotation when calculating the net torque?: * OA) The pivot OB) The end of the beam OC) The point where the beam is connected OD) Any of the above 21) At rest, how many forces are acting on the block?: * slide OA) 2 B) 3 OC) 4 OD) 5 Block
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.
please solve these question carefully , please make sure its correct , i just want final answer of all the three questions . i will rate if all are correct. Please answer all ( details not requried )
Step by step
Solved in 2 steps
