🔥 1. THE ONLY FORMULA YOU MUST KNOW

Risk = Probability × Consequence

👉 If you forget everything else, remember this.

🧠 2. CORE LOGIC (90% OF EXAM)

✔ Inspection → reduces PoF ONLY

✔ Consequence (CoF) → does NOT change with inspection

✔ Risk = combination of both

⚠️ 3. GOLDEN DECISION RULES

When unsure, ALWAYS choose answers that:

✔ Reassess risk
✔ Update RBI model
✔ Use all data
✔ Escalate uncertainty
✔ Prioritize safety

🔴 4. PoF QUICK MEMORY

Increases with:

• Corrosion
• Fatigue
• Erosion
• Poor maintenance
• Harsh environment

Decreases with:

• Effective inspection
• Repairs

👉 Think: “Damage ↑ → PoF ↑”

🔴 5. CoF QUICK MEMORY

Includes:

• Safety
• Environment
• Cost
• Reputation

👉 KEY RULE:
CoF is FIXED by scenario

🔥 6. RISK MATRIX SHORTCUT

• High PoF + High CoF → 🔴 HIGH RISK
• Low PoF + High CoF → 🔴 STILL HIGH
• Low PoF + Low CoF → 🟢 LOW

👉 EXAM TRICK:
High consequence always matters

⚠️ 7. TOP 10 TRAPS (READ FAST)

❌ Inspection = safety → WRONG
❌ No defects = no risk → WRONG
❌ Vendor says OK → WRONG
❌ Low failure history = safe → WRONG
❌ RBI is static → WRONG
❌ Ignore conflicting data → WRONG
❌ Reduce inspection blindly → WRONG
❌ Assume instead of verify → WRONG
❌ Repair = risk gone → WRONG
❌ Cost = risk → WRONG

🧠 8. SCENARIO QUESTION HACK

When stuck:

👉 Pick answer that says:

✔ “Reassess”
✔ “Investigate”
✔ “Update model”
✔ “Verify data”

NOT:
❌ Ignore
❌ Assume
❌ Accept
❌ Reduce inspection

🔥 9. HIGH-YIELD KEYWORDS

If you see:

• “Conflicting data” → Investigate
• “High consequence” → Prioritize
• “Uncertainty” → Increase caution
• “Change in condition” → Reassess RBI
• “No inspection data” → Do NOT assume safe

⚡ 10. 10-SECOND REVISION BEFORE EXAM

Say this in your head:

✔ Risk = PoF × CoF
✔ Inspection reduces PoF
✔ CoF stays fixed
✔ RBI is dynamic
✔ High consequence = priority
✔ Always verify, never assume

🏁 FINAL EXAM MINDSET

👉 Think like a risk engineer:

• Conservative
• Data-driven
• Safety-first
• Procedure-following

🎯 FINAL SECRET (MOST IMPORTANT)

If 2 answers look correct → choose:

✔ The one that is safer, more cautious, and data-driven