职业技能等级
Food Inspector Vocational Skill Level Certificate
食品检验员职业技能等级证书
面向食品生产与检测机构，考核食品理化、微生物检验及实验室质量控制能力。
Choose your level
Each level focuses on different material and is drawn from the matching difficulty band. Pick "All" to practise the full bank.
All 300 questions free · no sign-up · explained
A sample question · with answer and explanation
测定食品中水分含量时，样品在常压烘箱中干燥至恒重，若两次称量结果之差符合要求即可停止，通常该差值应不超过
AI explanation知识点为常压干燥法恒重判定。正确项为2 mg，即两次称量差不超过2 mg时视为恒重。0.5 mg过于苛刻，常规烘箱难以稳定达到；5 mg和10 mg超出恒重判定要求，会使水分结果偏高。
About the Food Inspector Vocational Skill Level Certificate exam
- Issuing body人力资源和社会保障部门
- Choose your level五级 / 四级 / 三级 / 二级 / 一级
- Question bank300 questions online (growing)
- Practice modesSequential practice, mock exam, flash review, mistake drills
Related certificates
Food Inspector
300 questions
Chemical Inspector
300 questions
Food Inspector
300 questions
Chemical Inspector Vocational Skill Level Certificate
300 questions
Environmental Pollution Prevention and Control Engineering Technical Personnel Professional Qualification
300 questions
Environmental Impact Assessment Engineer Professional Qualification
300 questions