Brain Twister Answers
1. What are the 2 factors which influence the natural frequency of an object? R: Mass and Stiffness 2. What is the frequency response of an accelerometer mounted with a 2 poles magnet (skate magnet)? R: 2000 Hz
quiz-answers
Brain Twister No.4 Answers
1. When doing an alignment, what is the maximum number of shims that should be under one foot? R: Shims under one foot, should not be more than 3 or 4. 2. Before starting your alignment of movable machine, what are some of the important, pre-alignment checks? …
