A IOCL Diploma Engineer Safety mock test from Toppersexam.com is a practice paper based on the latest exam pattern and syllabus, designed to help you assess your preparation level.
New Vacancy 2026
IOCL Diploma Engineer Safety 2026 Notification, Online Form & Exam Date
IOCL Diploma Engineer Safety Vacancy 2026 provides a golden opportunity for aspirants seeking stable government jobs. Interested candidates can apply online for the posts after verifying the official eligibility criteria, age limit, and educational qualifications. Ensure you track the application deadlines and stay updated with the latest IOCL Diploma Engineer Safety 2026 recruitment news for a smooth registration process.
To crack the IOCL Diploma Engineer Safety 2026 exam, understanding the detailed syllabus and exam pattern is mandatory. Aspirants should focus on strategic planning and rigorous time management for each selection phase. Boosting your speed through online mock tests and regular practice is the key to securing a high score in this competitive recruitment. For premium study material and practice sets, follow the expert curated resources on toppersexam.com.
To crack the IOCL Diploma Engineer Safety 2026 exam, understanding the detailed syllabus and exam pattern is mandatory. Aspirants should focus on strategic planning and rigorous time management for each selection phase. Boosting your speed through online mock tests and regular practice is the key to securing a high score in this competitive recruitment. For premium study material and practice sets, follow the expert curated resources on toppersexam.com.
IOCL Diploma Engineer Safety Free Mock Test
Crack the IOCL Diploma Engineer Safety Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the IOCL Diploma Engineer Safety Exam has a designated weight, so do not miss out on any paper. Prepare for the IOCL Diploma Engineer Safety mock test and check your test scores.
IOCL Diploma Engineer (Safety) Syllabus 2026, Exam Pattern
IOCL Diploma Engineer (Safety) Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about Indian Oil Corporation Limited (IOCL) has published notification 2026 for the recruitment of Diploma Engineer (Safety) vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
IOCL Diploma Engineer (Safety) Syllabus 2026 - Overview
| Organization Name | Indian Oil Corporation Limited (IOCL) |
| Post Name | Diploma Engineer (Safety) Grade E0 |
| Total Post | 15 |
| Application Mode | Online |
| Salary | Rs. 30,000 - Rs. 1,20,000/- |
| Exam Date 2026 | 24th September 2026 |
| Category | Syllabus and Exam Pattern |
| Official Website | www.iob.in |
IOCL Diploma Engineer (Safety) Syllabus 2026
Domain Knowledge :-
Syllabus for Diploma Safety (Grade E0)
1. Introduction to Industrial Safety: Fundamentals of Industrial Safety, Importance of Workplace Safety, Safety Laws and Regulations, Occupational Health and Safety Standards, Safety Management Systems (SMS), Hazard Identification and Risk Assessment (HIRA), Personal Protective Equipment (PPE), Emergency Response Planning, Accident Investigation and Reporting. Behavior-Based Safety (BBS): Human factors in safety, motivation, safety culture development, and psychological aspects of accidents.
2. Industrial Hazards and Risk Management: Types of Industrial Hazards (Physical, Chemical, Biological, Ergonomic), Fire and Explosion Hazards, Electrical Hazards and Safety Measures, Chemical Exposure and Toxicity Management, Noise and Vibration Hazards, Confined Space Safety, Working at Heights Safety, Machine Guarding and Lockout/Tagout (LOTO), Radiation Hazards and Control Measures.
3. Fire Prevention and Safety Management: Causes and Classification of Fires, Fire Prevention Strategies, Fire Detection and Alarm Systems, Fire Extinguishers: Types and Usage, Fixed Fire Suppression Systems (Sprinklers, CO2, Foam), Emergency Evacuation Procedures, Fire Safety Drills and Training, Flammable and Combustible Material Handling.
4. Electrical Safety and Hazard Control: Basics of Electrical Safety, Electrical Accidents and Their Causes, Electrical Protective Devices (Circuit Breakers, Fuses, RCDs), Earthing and Grounding Systems, Electrical Maintenance Best Practices, Lockout/Tagout (LOTO) Procedures, Safe Use of Electrical Tools and Equipment,
5. Mechanical Safety and Machine Maintenance: Introduction to Mechanical Hazards, Safe Use of Industrial Machinery, Importance of Preventive Maintenance, Lubrication and Wear Prevention, Bearing and Gear Maintenance, Vibration Analysis for Fault Detection, Failure Modes and EƯects Analysis (FMEA), Safety in Heavy Machinery Operations.
6. Chemical Safety and Hazardous Material Handling: Classification of Hazardous Substances, Safety Data Sheets (SDS) and Labeling, Safe Storage and Transportation of Chemicals, Chemical Spill Management and Response, Toxicology and Exposure Limits, Personal Protective Measures for Chemical Handling, Hazardous Waste Management and Disposal, Industrial Ventilation and Fume Control.
Safety mandates for bulk storage tanks, pipelines, gas cylinders, and hazardous chemical transportation.
7. Construction Safety: Safety in excavation, scaƯolding, demolition, piling, and working at heights.
8. Maintenance Safety: Confined space entry protocols, work permits, and safety during shutdowns.
9. INDUSTRIAL LEGISLATION & LABOUR LAWS: The Factories Act, 1948: Roles and Responsibility of Safety oƯicer, detailed study of Chapters IV (Safety), IV-A (Hazardous Processes), and V (Welfare), The Environment Protection Act, 1986: Rules on hazardous waste management, air, and water pollution control boards, The Petroleum Act, The Explosives Act, and The Building and Other Construction Workers (BOCW) Act.
1. Introduction to Industrial Safety: Fundamentals of Industrial Safety, Importance of Workplace Safety, Safety Laws and Regulations, Occupational Health and Safety Standards, Safety Management Systems (SMS), Hazard Identification and Risk Assessment (HIRA), Personal Protective Equipment (PPE), Emergency Response Planning, Accident Investigation and Reporting. Behavior-Based Safety (BBS): Human factors in safety, motivation, safety culture development, and psychological aspects of accidents.
2. Industrial Hazards and Risk Management: Types of Industrial Hazards (Physical, Chemical, Biological, Ergonomic), Fire and Explosion Hazards, Electrical Hazards and Safety Measures, Chemical Exposure and Toxicity Management, Noise and Vibration Hazards, Confined Space Safety, Working at Heights Safety, Machine Guarding and Lockout/Tagout (LOTO), Radiation Hazards and Control Measures.
3. Fire Prevention and Safety Management: Causes and Classification of Fires, Fire Prevention Strategies, Fire Detection and Alarm Systems, Fire Extinguishers: Types and Usage, Fixed Fire Suppression Systems (Sprinklers, CO2, Foam), Emergency Evacuation Procedures, Fire Safety Drills and Training, Flammable and Combustible Material Handling.
4. Electrical Safety and Hazard Control: Basics of Electrical Safety, Electrical Accidents and Their Causes, Electrical Protective Devices (Circuit Breakers, Fuses, RCDs), Earthing and Grounding Systems, Electrical Maintenance Best Practices, Lockout/Tagout (LOTO) Procedures, Safe Use of Electrical Tools and Equipment,
5. Mechanical Safety and Machine Maintenance: Introduction to Mechanical Hazards, Safe Use of Industrial Machinery, Importance of Preventive Maintenance, Lubrication and Wear Prevention, Bearing and Gear Maintenance, Vibration Analysis for Fault Detection, Failure Modes and EƯects Analysis (FMEA), Safety in Heavy Machinery Operations.
6. Chemical Safety and Hazardous Material Handling: Classification of Hazardous Substances, Safety Data Sheets (SDS) and Labeling, Safe Storage and Transportation of Chemicals, Chemical Spill Management and Response, Toxicology and Exposure Limits, Personal Protective Measures for Chemical Handling, Hazardous Waste Management and Disposal, Industrial Ventilation and Fume Control.
Safety mandates for bulk storage tanks, pipelines, gas cylinders, and hazardous chemical transportation.
7. Construction Safety: Safety in excavation, scaƯolding, demolition, piling, and working at heights.
8. Maintenance Safety: Confined space entry protocols, work permits, and safety during shutdowns.
9. INDUSTRIAL LEGISLATION & LABOUR LAWS: The Factories Act, 1948: Roles and Responsibility of Safety oƯicer, detailed study of Chapters IV (Safety), IV-A (Hazardous Processes), and V (Welfare), The Environment Protection Act, 1986: Rules on hazardous waste management, air, and water pollution control boards, The Petroleum Act, The Explosives Act, and The Building and Other Construction Workers (BOCW) Act.
General Aptitude :-
Quantitative Aptitude :
1. Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data),
2. 2- and 3-dimensional plots, maps, and tables
3. Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series
4. Mensuration and geometry Elementary statistics and probability.
1. Data interpretation: data graphs (bar graphs, pie charts, and other graphs representing data),
2. 2- and 3-dimensional plots, maps, and tables
3. Numerical computation and estimation: ratios, percentages, powers, exponents and logarithms, permutations and combinations, and series
4. Mensuration and geometry Elementary statistics and probability.
Logical Reasoning :
1. Logic: deduction and induction, Analogy, Numerical relations and reasoning.
2. Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping paper folding, cutting, and patterns in 2 and 3 dimensions.
2. Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping paper folding, cutting, and patterns in 2 and 3 dimensions.
Verbal Ability of English Language :
1. Basic English grammar: tenses, prepositions, articles, adjectives, conjunctions, verb-noun agreement, and other parts of speech
2. Basic vocabulary: words, idioms, and phrases in context,
3. Reading and comprehension,
4. Narrative sequencing.
2. Basic vocabulary: words, idioms, and phrases in context,
3. Reading and comprehension,
4. Narrative sequencing.
IOCL Diploma Engineer (Safety) Exam Pattern 2026
Duration : 150 Minutes
Negative Marking : 0.25
| S.No. | Subject | No.of Question | Marks | Duration |
| 1. | Domain Knowledge | 50 | 50 | 90 Minutes |
| 2. | General Aptitude | |||
| Quantitative Aptitude | 20 | 20 | 60 Minutes | |
| Logical Reasoning | 15 | 15 | ||
| Verbal Ability of English Language | 15 | 15 | ||
| Total | 100 | 100 | 150 Minutes |
Exam Date 2026 : 24th September 2026
Starting Date of Application Form : 14th August 2026
Last Date of Application Form : 03rd September 2026
Total Post : 15
Total Post : 15
IOCL Diploma Engineer (Safety) Exam Free Online Test Series
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IOCL Diploma Engineer Safety Exam Free Online Question Bank
IOCL Diploma Engineer Safety question answer with solutions are available in Hindi & English. Join MCQ, Important Questions, Question Bank, questions and answers for Free IOCL Diploma Engineer Safety exam preparation.
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Combo - 3 (English)
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5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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₹681₹751
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IOCL Diploma Engineer Safety
Combo - 6 (English)
1. Online Mock Test Series in English = 13 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. 1500 (+) Current Affairs MCQ with Answer PDF in English.
5. 1000 (+) GK MCQ with Answer PDF Book in English.
₹681₹751
Combo Package
IOCL Diploma Engineer Safety
Combo - 7 (Hindi)
1. Online Mock Test Series in Hindi = 13 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of IOCL Diploma Engineer Safety (1000 MCQ) PDF Format in Hindi.
5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
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5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
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₹781₹941
Combo Package
IOCL Diploma Engineer Safety
Combo - 8 (English)
1. Online Mock Test Series in English = 13 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of IOCL Diploma Engineer Safety (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of IOCL Diploma Engineer Safety (1000 MCQ) PDF Format in English.
5. 1500 (+) Current Affairs MCQ with Answer PDF in English.
6. 1000 (+) GK MCQ with Answer PDF Book in English.
₹781₹941
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View →FAQs
Iocl Diploma Engineer (safety) 2026 Free Mock Test Frequently Asked Questions (FAQ's)
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