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Industrial Mechanic
Industrial Mechanic (Millwright) Red Seal Certification
Vibration Analysis & Predictive Maintenance
Knowledge Check
Vibration Analysis & Predictive Maintenance
Knowledge Check
Knowledge Check
1 / 9
An FFT envelope spectrum shows a prominent peak at BPFI with sidebands spaced at 1X on either side. What does this indicate?
A
Imbalance
B
Inner race bearing defect
C
Outer race bearing defect
D
Cage defect
Check Answer
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