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• 距某機械 4 公尺處測得噪音為 90 分貝，若另有一噪音量相同之機械併置一起，於原測量處測量噪音量約為多少分貝？(A) 90 (B) 93 (C) 96 (D) 120
• 鍍鉻作業易使勞工暴露於下列何種形態之鉻，而造成鼻中膈穿孔？(A)粉塵 (B)煙霧 (C)燻煙 (D)霧滴
• 下列何者非屬接地之主要目的？(A)避免人員遭受電擊 (B)保持與大地等電位(C)保護電氣迴路避免過載 (D)避免靜電電荷之蓄積
• 若金屬導線外層絕緣損壞，致使兩帶電導體接觸之情況，稱為下列何者？(A)漏電 (B)短路 (C)斷路 (D)尖端放電
• 將燃燒中的物質移開或斷絕供應，以削弱火勢或阻止火勢延燒，此種滅火方法為下列何者？(A)隔離法 (B)冷卻法 (C)窒息法 (D)抑制法
• 引火性液體表面若有充分空氣遇到火源立即燃燒，且歷久不滅，此時該物質之最低溫度稱為下列何者？(A)著火點 (B)閃火點 (C)發火溫度 (D)引火點
• 易熔塞為下列何者機械設備之安全裝置？(A)升降機 (B)固定式起重機 (C)壓力容器 (D)動力滾軋設備
• 安全衛生標示用於禁止之形狀為下列何者？(A)圓形 (B)尖端向上之正三角形(C)尖端向下之正三角形 (D)正方形或長方形
• 雇主使勞工從事缺氧危險作業時，應予適當換氣，以保持該作業場所空氣中氧氣濃度在多少百分比以上？(A) 12 % (B) 14 % (C) 16 % (D) 18 %
• 臨時性作業係指正常作業以外之作業，其作業期間不得超過多久？(A) 1 個月 (B) 5 個月 (C) 3 個月 (D) 2 個月

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