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Questions related from Syed Shaul Hameed
I have calculated the gear meshing frequency of planetary gearbox to be 786 Hz. However, when a FFT is performed on the data acquired for the same planetary gearbox I could see peak around 645 Hz...
06 April 2022 3,896 9 View
Why vibration levels under certain defect condition get reduced than healthy state vibration ? In the Graph below Blue line represents healthy state vibration of a machine Red line represent the...
13 May 2021 1,010 3 View
Performing a Discrete Wavelet Analysis on a signal. It yields to details and approximation coefficients at different levels. When to choose the detail coefficient feature and when to choose the...
02 April 2020 5,515 0 View
I want to choose the right sampling rate such that I don't have too much data or very less data.(saving time with all the information needed).
21 December 2018 5,313 6 View
I have a single phase AC induction motor connected to a gearbox. The output shaft of the gearbox is connected to a DC generator. I want to apply load on to the gearbox output shaft such that the...
13 December 2018 6,173 3 View
The speed and torque of the rotating shaft is 480 rpm and 7.5 Nm. how do i apply electrical torque on to the rotating shaft such that the applied torque acts as load to the shaft which can be...
29 October 2018 1,196 12 View
The output of straingauge is millivolts , how should i select my wire to connect the lead terminal of strain gauge to amplifier
30 December 2012 1,163 2 View
