Posted: August 16th, 2016
(b) A second order instrument is required to measure the input signals up to 100Mz with an amplitude inaccuracy of less than 1%. Calculate the natural frequency requirements, if the damping ratios are 0.3 and 0.6 respectively. Determine the phase shift in each case at 50 and 75Hz
(b) A second order instrument is required to measure the input signals up to 100Mz with an amplitude inaccuracy of less than 1%. Calculate the natural frequency requirements, if the damping ratios are 0.3 and 0.6 respectively. Determine the phase shift in each case at 50 and 75Hz
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