2. The misalignment of a coupling between an electric motor operating at approximately 3600 RPM and...

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2. The misalignment of a coupling between an electric motor operating at approximately 3600 RPM and a directly-driven pump has progressed to a serious problem. The horizontal velocity spectrum includes a 1x peak of 0.11 ips pk and a 2x peak of 0.14 ips pk, while the axial velocity spectrum includes a 1x peak of 0.09 ips pk and a 2x peak of 0.16 ips pk. Sketch the horizontal and axial velocity frequency spectra as indicated and the orbit plot you would expect to see from this problem. (Assume the misalignment is the only significant vibration source for the motor and pump, and the vertical and horizontal spectral peaks are comparable in amplitude). 2. The misalignment of a coupling between an electric motor operating at approximately 3600 RPM and a directly-driven pump has progressed to a serious problem. The horizontal velocity spectrum includes a 1x peak of 0.11 ips pk and a 2x peak of 0.14 ips pk, while the axial velocity spectrum includes a 1x peak of 0.09 ips pk and a 2x peak of 0.16 ips pk. Sketch the horizontal and axial velocity frequency spectra as indicated and the orbit plot you would expect to see from this problem. (Assume the misalignment is the only significant vibration source for the motor and pump, and the vertical and horizontal spectral peaks are comparable in amplitude).