General — All Topics
FREE ASK
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RotarIQ AI Tutor
Ask anything about rotating equipment — pumps, compressors, turbines, seals, vibration, reliability. I reason from first principles and field experience, not generic textbooks.
⚠ FAULT SCENARIO
Pump is cavitating at 60% of design flow. What are the causes and how do I diagnose it?
⚡ CONCEPT
Explain compressor surge — what causes it, what it sounds like, and how anti-surge control prevents it.
📐 STANDARDS
What's the difference between API 610 and API 682? When do I need to worry about each?
⚠ FAULT SCENARIO
High vibration alarm on a centrifugal compressor at 1× running speed. Walk me through the RCA.
⚡ CONCEPT
What is the difference between NPSH available and NPSH required, and why does it matter?
🔧 PRACTICAL
How do I read a centrifugal pump performance curve and select the right operating point?
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