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Industrial Engineer Cook, Western Food (양식조리산업기사, South Korea)

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Key Facts: Korean Cuisine Industrial Engineer Exam

60 items

Official written CBT paper length (3 subjects × 20 items)

Q-Net Korean Cuisine Industrial Engineer examination blueprint

90 minutes

Written examination sitting duration (30 minutes per subject)

Q-Net 필기시험 접수안내

40 / 60

Passing standard: 40 points subject floor (과락) and 60 average out of 100

Q-Net 검정기준 및 방법

KRW 19,400

Official written CBT registration fee

Q-Net jmCd=2971, checked 2026-09-20

KRW 52,500

Official practical cooking registration fee

Q-Net jmCd=2971, checked 2026-09-20

2 years

Written-pass exemption period from pass announcement date

National Technical Qualifications Act Enforcement Decree Article 21

한식조리산업기사 (Korean Cuisine Industrial Engineer) is HRD Korea's supervisory culinary credential. The official written CBT features 60 four-choice questions across three subjects (20 items each, 90 minutes; fee: KRW 19,400) requiring a 40-point subject floor and a 60-point overall average, followed by a work-type practical cooking exam (fee: KRW 52,500). OpenExamPrep provides 100 independent English practice questions.

Sample Korean Cuisine Industrial Engineer Practice Questions

Try these sample questions to review concepts for the Korean Cuisine Industrial Engineer exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Under the Food Sanitation Act (식품위생법), how is 'food poisoning' (식중독) formally defined?
A.Any chronic degenerative illness caused by prolonged consumption of unbalanced macro-nutrients
B.An infectious or toxic illness caused or presumed to have been caused by the ingestion of food containing hazardous microorganisms or toxic substances
C.An acute gastrointestinal disease caused solely by intentional chemical adulteration of commercial foodstuffs
D.A systemic allergic reaction caused exclusively by inherited immunodeficiency to specific food proteins
Explanation: Article 2 of the Food Sanitation Act defines food poisoning (식중독) as an infectious or toxic disease caused, or presumed to have been caused, by the ingestion of food containing hazardous microorganisms or harmful toxic substances. It encompasses biological pathogens, chemical contaminants, and natural toxins, rather than chronic malnutrition or individual hereditary allergies.
2According to the Korean Food Code (식품공전) and standard culinary hygiene protocols, what is the critical Temperature Danger Zone (온도위험범위) where foodborne pathogenic bacteria proliferate most rapidly?
A.-18°C to 0°C
B.0°C to 4°C
C.5°C to 60°C
D.65°C to 100°C
Explanation: The Temperature Danger Zone (TDZ, 온도위험범위) is established between 5°C and 60°C, a thermal range in which foodborne bacterial pathogens reproduce with maximum velocity. Food safety protocols require keeping cold food strictly at 5°C or below and hot food strictly above 60°C to prevent exponential microbial proliferation.
3Which pathogen carried in purulent skin lesions, cuts, or boils on a cook's hands is a primary reason for immediately excluding that kitchen worker from food preparation?
A.Staphylococcus aureus (황색포도상구균)
B.Campylobacter jejuni (캄필로박터 제주니)
C.Vibrio vulnificus (비브리오 패혈증균)
D.Clostridium botulinum (클로스트리디움 보툴리누스)
Explanation: Staphylococcus aureus (황색포도상구균) naturally colonizes human nasal passages and infected cuts, burns, or boils. When introduced into food by food handlers with open purulent wounds, it produces heat-stable enterotoxins that cause severe vomiting and cramps.
4In commercial kitchen facility design and HACCP layout planning, which area is strictly classified as a 'clean zone' (청결구역)?
A.Receiving and pre-inspection platform (검수구역)
B.Pre-preparation and vegetable root washing area (전처리구역)
C.Ready-to-eat plating and dispatch packaging room (배식 및 포장구역)
D.Dishwashing and garbage disposal room (세척 및 폐기물구역)
Explanation: Under standard HACCP and commercial kitchen zoning principles, areas where cooked foods are portioned, plated, and packed for direct consumption without further heat processing are classified as clean zones (청결구역). Receiving, pre-preparation, and dishwashing are classified as contaminated or semi-clean zones to prevent backward cross-contamination.
5What is the primary hygiene objective of implementing color-coded cutting boards (도마 구분 사용) in Korean institutional kitchens?
A.To accelerate the dulling rate of heavy chef knives during butchery
B.To prevent microbial cross-contamination (교차오염) between raw foods and ready-to-eat foods
C.To standardize the aesthetic appearance of cooking stations for food styling photographs
D.To enable chemical reaction between plastic resins and specific meat tenderizers
Explanation: Color-coded cutting boards provide immediate visual control that isolates separate food categories (e.g., red for raw meats, blue for raw seafood, green for raw vegetables, yellow for poultry, white for cooked/ready-to-eat foods). This strict physical separation prevents cross-contamination of pathogenic bacteria from raw animal products onto foods served without cooking.
6What is the legally mandated minimum scrubbing duration when culinary personnel wash hands with bactericidal soap under running warm water before food handling?
A.At least 5 seconds
B.At least 30 seconds
C.At least 3 minutes
D.At least 10 minutes
Explanation: Official culinary hygiene guidelines established by the Ministry of Food and Drug Safety (MFDS) require culinary workers to lather and scrub hands, wrists, interdigital spaces, and nail beds with bactericidal soap for at least 30 seconds. This mechanical and surfactant action effectively dislodges transient pathogenic microorganisms.
7What is the standard regulatory minimum internal core cooking temperature (중심온도) and hold time required for general cooked foods to ensure vegetative pathogen destruction?
A.Core temperature of at least 50°C for 10 seconds
B.Core temperature of at least 60°C for 15 seconds
C.Core temperature of at least 75°C for at least 1 minute
D.Core temperature of at least 121°C for at least 15 minutes
Explanation: The Korean Food Code and HACCP cooking CCP guidelines establish that general cooked foods must reach a minimum internal core temperature of at least 75°C maintained for at least 1 minute (or 85°C for 1 minute for bivalve shellfish and poultry). This ensures destruction of non-spore-forming vegetative bacterial pathogens such as Salmonella and E. coli.
8Under Article 2 of the Food Sanitation Act, what criterion defines a 'mass food service facility' (집단급식소)?
A.Any commercial fine dining restaurant that serves more than 10 set meals per evening
B.A non-profit facility that continuously provides meals to 50 or more specific persons at a time
C.A mobile street food cart operating at a public university festival
D.A banquet hall catering exclusively to once-a-year private corporate gala dinners
Explanation: Article 2, Subparagraph 12 of the Food Sanitation Act defines a mass food service facility (집단급식소) as a facility that provides meals continuously to 50 or more specified individuals at a time, without the primary aim of commercial profit (such as schools, hospitals, corporations, and social welfare institutions).
9When sanitizing raw fresh produce (such as lettuce or perilla leaves) with sodium hypochlorite (차아염소산나트륨) in commercial Korean food service, what is the standard effective chlorine concentration and contact time?
A.10 ppm for 30 minutes
B.100 ppm (or 100–130 ppm) for approximately 5 minutes, followed by potable water rinsing
C.1,000 ppm for 15 minutes without subsequent rinsing
D.5,000 ppm for 1 hour followed by air drying
Explanation: For fresh vegetables consumed raw, MFDS sanitation standards prescribe soaking in a 100 ppm (100–130 ppm) sodium hypochlorite solution for about 5 minutes, followed by thorough washing in potable running water at least 2–3 times to eliminate residual chlorine odor and chemical traces.
10According to the Korean Food Code (식품공전), what is the statutory standard storage temperature for commercially stored frozen foods (냉동식품)?
A.0°C or below
B.-5°C or below
C.-10°C or below
D.-18°C or below
Explanation: The Korean Food Code stipulates that frozen foods must be maintained and transported at -18°C or below at all times. This temperature keeps water crystallization stable and completely arrests microbial proliferation as well as enzymatic degradation.

About the Korean Cuisine Industrial Engineer Exam

Korean Cuisine Industrial Engineer (한식조리산업기사) is South Korea's supervisory-tier national technical qualification for Korean culinary operations, food service management, and commercial kitchen leadership, administered by HRD Korea under the National Technical Qualifications Act. The credential certifies professional competence in food sanitation regulations, HACCP verification, ingredient procurement and yield management, culinary cost accounting, standardized recipe scaling, traditional Korean culinary principles, royal court cuisine, fermentation biochemistry, and volume catering. Following the 60-question CBT written examination, candidates take an intensive work-type practical cooking examination assessing culinary execution, sanitation, and presentation. OpenExamPrep provides an independent 100-question English MCQ study bank covering all three official subjects with bilingual terminology and realistic foodservice costing calculations, not an official Q-Net translation or practical cooking simulation.

Exam sponsor: HRD Korea (한국산업인력공단 / Q-Net) / Ministry of Agriculture, Food and Rural Affairs (농림축산식품부). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Assessment

The official written CBT paper comprises three mandatory subjects: Hygiene and Safety Management (위생 및 안전관리), Food Ingredient Management & Foodservice Operations (식재료관리 및 외식경영), and Korean Cuisine Cooking (한식조리) (20 items each, 90 minutes total; 40-point per-subject 과락 floor and 60-point average to pass). Candidates who pass the written exam qualify for the work-type practical examination in 한식조리 실무 (scoring 60/100 to pass). OpenExamPrep provides 100 practice questions covering the complete syllabus.

Time Limit

90 minutes for written CBT (30 minutes per subject); approximately 2 hours for work-type practical cooking

Passing Score

Written: 40+ per subject (과락 floor) and 60+ overall average out of 100; Practical: 60+ out of 100

Exam / Certification Fees

KRW 19,400 written / KRW 52,500 practical (total KRW 71,900)

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Official sources

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

33 of 100 questions

Hygiene and Safety Management (위생 및 안전관리)

Food Sanitation Act regulatory provisions, HACCP 7 principles and 12 steps, bacterial and viral pathogen control (Salmonella, Vibrio, Norovirus, Clostridium), natural food toxins, chemical residues, personal hygiene, clean/unclean zoning, and cross-contamination prevention.

33 of 100 questions

Food Ingredient Management & Foodservice Operations (식재료관리 및 외식경영)

Purchasing specifications, receiving inspection standards, cold chain management, inventory turnover and safety stock, cost accounting elements (prime cost, manufacturing cost, total cost), food cost percentage, AP/EP yield calculations, break-even point analysis, and menu engineering.

34 of 100 questions

Korean Culinary Theory & Advanced Cookery (한식조리)

Philosophical foundations (Obangsaek, Yin-Yang), royal court cuisine (Surasang, Sinseollo, Gujeolpan), biochemistry of traditional fermented foods (Ganjang, Doenjang, Gochujang, Kimchi microbiology), broth extraction chemistry, proteolytic meat tenderization, starch cooking dynamics, and cook-chill catering standards.

Preparing for the Korean Cuisine Industrial Engineer Exam

What You Need to Know

  • Passing score: Written: 40+ per subject (과락 floor) and 60+ overall average out of 100; Practical: 60+ out of 100
  • Assessment: The official written CBT paper comprises three mandatory subjects: Hygiene and Safety Management (위생 및 안전관리), Food Ingredient Management & Foodservice Operations (식재료관리 및 외식경영), and Korean Cuisine Cooking (한식조리) (20 items each, 90 minutes total; 40-point per-subject 과락 floor and 60-point average to pass). Candidates who pass the written exam qualify for the work-type practical examination in 한식조리 실무 (scoring 60/100 to pass). OpenExamPrep provides 100 practice questions covering the complete syllabus.
  • Time limit: 90 minutes for written CBT (30 minutes per subject); approximately 2 hours for work-type practical cooking
  • Exam / certification fees: KRW 19,400 written / KRW 52,500 practical (total KRW 71,900) Official sources

Using Our Practice Resources

  • Work through all 100 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

Korean Cuisine Industrial Engineer: Suggested Study Strategy

1Master foodservice cost accounting and financial formulas: Practice calculations for prime cost, manufacturing cost, food cost percentage, AP-to-EP yield conversions, unit contribution margins, and break-even point (BEP) in sales revenue and unit volume.
2Avoid the 40-point per-subject failure floor (과락): Allocate dedicated study time to Food Ingredient Management & Foodservice Operations, where quantitative cost accounting questions frequently trip up candidates who focus solely on cooking theory.
3Memorize statutory food safety parameters: Know the exact temperature danger zone (5°C to 60°C), core cooking temperatures (75°C for 1 minute for general foods; 85°C for poultry and bivalve shellfish), rapid cooling limits (60°C to 21°C within 2 hours, down to 5°C within 6 hours), and mandatory chlorine sanitizer concentrations.
4Differentiate fermentation microbiology: Contrast the early hetero-fermentative role of Leuconostoc mesenteroides (producing CO2, refreshing acidity, and optimal taste) with the late homo-fermentative role of Lactobacillus plantarum (causing over-sourness in aged Kimchi), and understand Aspergillus oryzae versus Bacillus subtilis in traditional Meju.
5Study Korean classical culinary principles: Understand the symbolic five directional colors (Obangsaek) and five cardinal tastes (Obangmat), royal banquet table layouts (Surasang 12-cheop bansang), and the synergy between inosinate and glutamate in traditional dashi and meat stocks.

Frequently Asked Questions

What is the Korean Cuisine Industrial Engineer (한식조리산업기사) qualification?

Korean Cuisine Industrial Engineer (한식조리산업기사) is a supervisory national technical qualification administered by HRD Korea (한국산업인력공단 / Q-Net) under the Ministry of Agriculture, Food and Rural Affairs. Positioned above the Craftsman (기능사) grade, it certifies professional kitchen supervisors, culinary department managers, and catering directors in food safety systems, financial kitchen management, and advanced Korean gastronomy.

What are the eligibility requirements for the Industrial Engineer examination?

Under Q-Net regulations, eligibility requires graduation or expected graduation from a 2-year or 3-year junior college or 4-year university in a related field (culinary arts, food science, hospitality management); or possession of a Craftsman license plus 1 year of practical culinary experience; or at least 2 years of documented practical culinary experience. Eligibility documents must be validated through Q-Net.

What is the written CBT examination structure and passing standard?

The written examination comprises 60 four-option multiple-choice questions across three subjects: Hygiene and Safety Management, Food Ingredient Management & Foodservice Operations, and Korean Cuisine Cooking (20 items per subject, 90 minutes total). To pass, candidates must score at least 40 points in every subject (과락 floor) and attain an overall average of 60 points or higher out of 100 (at least 36 out of 60 correct answers).

How does the practical examination (실기시험) operate?

The practical examination is an approximately 2-hour work-type hands-on test (작업형 실기시험) in 한식조리 실무 conducted at an authorized test center. Candidates prepare assigned classical Korean dishes under strict evaluation of sanitation, knife skills, accurate seasoning, authentic cooking techniques, portion control, and presentation. The passing score is 60 points or higher out of 100.

What are the registration fees and validity periods in 2026?

According to the official Q-Net schedule (jmCd=2971) checked on 2026-09-20, the written examination fee is KRW 19,400 and the practical examination fee is KRW 52,500. A passing score on the written examination grants a two-year exemption from repeating the written exam under Article 21 of the National Technical Qualifications Act Enforcement Decree.

How should this OpenExamPrep practice bank be utilized?

This 100-question practice bank is an independent English-language MCQ study adaptation by OpenExamPrep designed to test conceptual understanding, regulatory knowledge, and mathematical food costing formulas. It is not an official Q-Net translation and does not replace hands-on practical kitchen training.