Vibration Analysis Cat II Exam

The Vibration Analysis CAT II Online Examination evaluates the candidate’s ability to collect reliable vibration data, select appropriate analyzer settings and interpret spectra, time waveforms and phase measurements.

The examination also evaluates the practical application of vibration analysis for detecting mechanical, bearing, gearbox, electrical and operational faults in rotating machinery.

EXAMINATION TOPICS

• Vibration principles and measurement units
• Sensor selection and mounting
• Measurement locations and data quality
• Analyzer settings, Fmax and resolution
• Sampling, averaging, windowing and filtering
• Spectrum analysis
• Harmonics and sidebands
• Time waveform analysis
• Phase measurement and interpretation
• Unbalance and misalignment
• Mechanical looseness and soft foot
• Bent shafts, eccentricity and rub
• Rolling-element bearing fault frequencies
• Envelope analysis fundamentals
• Gear mesh frequencies and gearbox faults
• Electric motor vibration patterns
• Pump, fan and compressor problems
• Natural frequency and resonance
• Shaft alignment and field balancing principles
• Alarm limits and vibration trending
• Diagnostic reports and corrective recommendations

EXAMINATION INFORMATION

Examination Method: Online
Examination Language: English
Examination Fee: USD 100
Passing Score: 70%
Certificate: Issued by LGP Institute, Türkiye, to successful candidates.

For examination details and registration, contact LGP Institute today.