FMEA: Catching Failures Before They Happen
Anticipate system breakdowns before they occur using Failure Mode and Effects Analysis. Learn to pinpoint vulnerabilities, score operational risks, and build foolproof prevention plans.
Like Duolingo, but for FMEA: Catching Failures Before They Happen. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
24 levels across 4 sections, about 48 minutes end to end, roughly 10 days at five minutes a day. It moves through Your First Failure Breakdown, Quantifying Risk Without Guesswork, Practical Execution: Design and Process, and Collaborative Practice and Living Workflows. It starts from scratch.
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Key ideas in FMEA: Catching Failures Before They Happen
- FMEA is a proactive tool used before production or launch to imagine potential problems
- Reactive investigations examine existing broken parts, while FMEA is a forward-looking thought experiment
- A failure cannot be recognized unless the baseline intended job or function is clearly stated
- FMEA always roots failure modes in the specific verb-noun purpose the component is supposed to deliver
- A failure mode describes the physical or operational way the item fails its job (e.g., heating element snaps open)
- Causes explain why the failure mode happened, while effects describe the resulting harm
- A failure effect focuses entirely on what the end-user feels, hears, smells, or suffers downstream
- Each physical failure mode produces distinct observable consequences for the customer or the next assembly step
- FMEA always starts with the intended function
- Next comes the failure mode showing how that function breaks
- The chain ends with the failure effect showing downstream harm
- Symptoms show what went wrong on the surface, while causes explain why it happened
- Targeting a symptom leaves the underlying mechanism active to fail repeatedly
- A cause in FMEA is the physical trigger or operational condition that produces the failure
- Consequences or alternative names for the stoppage are effects or modes, not direct causes
- A worn drive belt slipping under load is a specific physical trigger
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives FMEA: Catching Failures Before They Happen the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
How does an FMEA differ from a reactive investigation?
Get it right to open this lesson and 23 more in the app.
Where FMEA: Catching Failures Before They Happen takes you
- 1
Your First Failure Breakdown
- The Core Formula: Function, Failure, and Effect
- Separating Root Causes from Failure Symptoms
- 2
Quantifying Risk Without Guesswork
- Scoring the Big Three: Severity, Occurrence, and Detection
- Prioritizing Action: Beyond the Simple RPN
- 3
Practical Execution: Design and Process
- Design FMEA versus Process FMEA
- Designing Preventative Actions that Stick
- 4
Collaborative Practice and Living Workflows
- Facilitating Cross-Functional FMEA Sessions
- Maintaining FMEAs as Living Quality Assets
4 sections · 8 units · 24 levels. Built to play, not to enroll.
You pick the voice
FMEA: Catching Failures Before They Happen is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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