CSP Day 31 · Formula Sheet & Study System

本课目标 | Learning objectives

5 题至少答对 4 题，并说清每题依据
把错题归为「词不懂 / 问句读错 / 依据不足」三类之一
说出本块学到的三条可迁移结论

Get at least 4 of 5 right and justify each

Sort each miss into wording, question stem, or evidence

State three transferable takeaways from this block

上传个人图片（可选）/ Add a photo (optional)

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五题复盘 | Five-question recap

选出答案并提交，查看解析与依据。/ Pick an answer, submit, and read the rationale.

1. 200,000 小时相当于多少名全职工人一年？

200,000 hours equals how many full-time workers for a year?

A. 50 名 50 workers B. 100 名 100 workers C. 200 名 200 workers D. 500 名 500 workers

2. TRIR 的分子是否包含只做急救处理的病例？

Does the TRIR numerator include first-aid-only cases?

A. 包含 Yes B. 不包含 No C. 仅当缺勤时包含 Only when there is lost time D. 视公司政策而定 Depends on company policy

3. 90 dBA 允许 8 小时、95 dBA 允许 4 小时、100 dBA 允许 2 小时，这对应哪种交换率？

90 dBA for 8 h, 95 dBA for 4 h, 100 dBA for 2 h — which exchange rate is this?

A. 3 dB B. 5 dB C. 10 dB D. 不是交换率，是阈值 Not an exchange rate but a threshold

4. 算出 TRIR = 25，最先该怀疑什么？

You compute TRIR = 25. What should you suspect first?

A. 工厂极其危险 The plant is extremely dangerous B. 分母没有换算到 200,000 工时基准，或单位错了 The denominator was never scaled to the 200,000-hour base, or the units are wrong C. 分子漏了急救病例 The numerator missed first-aid cases D. 工时统计偏多 Hours were overstated

5. CSP11 蓝图里权重最高的两个领域共占多少？

How much do the two heaviest CSP11 domains weigh together?

A. 30% B. 40% C. 50% D. 60%

错因归类 | Sort your misses

分母用人数或直接写 200,000 → 每题先写「实际工时 × 200,000 ÷ 实际工时」再代入Denominator uses headcount or writes 200,000 directly → for each problem, first write 'actual hours × 200,000 ÷ actual hours', then substitute
分子混入急救或漏掉转岗 → 先列病例清单，逐条判「可记录 / DART 计入」Numerator mixes in first aid or misses job transfers → list the cases first, judging each as recordable / DART countable
算完不看量级 → 强制加一步：结果落在 0.5–10 之外就回头查单位Not checking the magnitude after calculating → add a mandatory step: if the result falls outside 0.5–10, go back and check the units

接下来学什么：下一块（Day 32–36）是本阶段的收尾：不再加新内容，而是把前 31 天压成三张表（模型、术语、数值），用五天做闭卷自测，把「以为会了」的地方找出来。Day 37 起进入 Domain 1。
Next block (Days 32–36) closes the baseline: no new material, but a compression of the first 31 days into three tables (models, terms, numbers) and five days of closed-book self-testing to expose what only felt learned. Domain 1 starts on Day 37.

学习打卡与笔记 | Progress & notes

完成 BCSP 官方自测并记录结果 / Complete the BCSP self-assessment 建立公式表与英文术语表 / Create the formula sheet and glossary 完成情景题与两道巩固题 / Complete the scenario and both review prompts 通读蓝图 PDF 的领域与权重 / Read the blueprint domains and weights

已完成 0/4 项 / 0/4 tasks complete

连续学习 / Learning streak: 0 天 / 0 days

进度保存在当前浏览器，不会自动跨设备同步。/ Progress is stored in this browser only.

PNG 学习记录预览；可长按图片保存 / PNG card preview; long-press to save

可靠来源 | Official references

BCSP — CSP Examination Blueprint (CSP11)

BCSP — Official Self-Assessments

BCSP — Certified Safety Professional (CSP)

Pearson VUE — CSP 考试预约 / Scheduling

本课为一般性学习资料，不替代现场专业评估、法规要求或组织程序。/ Educational content only.

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