Mounting & roll-off, cabling and grounding noise, conditioning, calibration. — Free TIERA 101 beginner primer (not an ISO 18436 certification).
Unbalance, misalignment, looseness, bearing and gear signatures — read the spectrum. — Free TIERA 101 beginner primer (not an ISO 18436 certification).
BPFO/BPFI/BSF/FTF, envelope demodulation, crest-factor early warning, gear mesh. — Free TIERA 101 beginner primer (not an ISO 18436 certification).
Before you attempt this exam: complete all 3 Machinery Diagnostics courses (Measurement Setup 101, Machinery Fault Diagnosis 101, and Bearing & Gear Analysis 101). This is the qualification exam for the Machinery Diagnostics badge.
Pass mark: 85% · Attempts allowed: 2 · 50 questions, all topics of the path. Passing this exam awards the Machinery Diagnostics badge (it never expires).