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Iocl Diploma Engineer (safety) 2026 Free Mock Test Practice
Free Important Questions
Iocl Diploma Engineer (safety) 2026 Exam Free Online Question Bank
Combo Offers
IOCL Diploma Engineer Safety Combo Packages
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Combo Package
IOCL Diploma Engineer Safety
Combo - 1 (Hindi)
1. Online Mock Test Series in Hindi = 10 Tests.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
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Combo Package
IOCL Diploma Engineer Safety
Combo - 2 (Hindi)
1. Online Mock Test Series in Hindi = 13 Tests.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
4. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo Package
IOCL Diploma Engineer Safety
Combo - 3 (English)
1. Online Mock Test Series in English = 10 Tests.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 1000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹201₹231
Combo Package
IOCL Diploma Engineer Safety
Combo - 4 (English)
1. Online Mock Test Series in English = 13 Tests.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
2. Question Bank - 2000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹261₹291
Combo Package
IOCL Diploma Engineer Safety
Combo - 5 (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. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 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.
4. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.
5. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
₹681₹751
Combo Package
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.
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.
₹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
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
FAQs
Iocl Diploma Engineer (safety) 2026 Exam Syllabus Frequently Asked Questions (FAQ's)
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In this article Page, we have provided the required syllabus of the IOCL Diploma Engineer Safety exam.
Being familiar with IOCL Diploma Engineer Safety Exam Pattern will help you understand the types of questions asked, difficulty level of the exam and important topics that require your keen attention. It will also acquaint you with the marking scheme and time allotted to each Topics.
IOCL Diploma Engineer Safety syllabus pdf download option is available here which will help you to get the PDF saved in your device that you can access anytime. It consists of a complete syllabus of IOCL Diploma Engineer Safety which you can refer to while preparing for the exams.
IOCL Diploma Engineer Safety exam is not tough but it depends on your preparation. The candidates find the Subject not challenging. The dedicated preparation in the right direction will undoubtedly take you towards the goal.
The candidates must be well versed and acquainted with the syllabus and the exam pattern. Select the areas where improvement is required and schedule your preparation accordingly. To ace this exam, the applicants ought to maintain speed with high accuracy. Practicing previous years question papers will help you understand the exam pattern and the level of difficulty of the exam. You need to hone your strengths and improve upon your weaknesses. Toppersexam.com will aid you through the preparation and drive you to success. At Toppersexam.com, you can practice a complete set of test series along with a free IOCL Diploma Engineer Safety mock test designed by our expert faculty.
The syllabus of IOCL Diploma Engineer Safety Exam includes all topics that are important for the exam and are necessary for thorough preparation. Toppersexam provides a complete and updated syllabus with a detailed topic-wise breakdown.
You can download the complete IOCL Diploma Engineer Safety Exam syllabus PDF from toppersexam.com. The PDF is available free and includes a detailed list of topics, section-wise subjects, and weightage for better exam preparation.
Yes, IOCL Diploma Engineer Safety Exam has a topic-wise syllabus that includes all relevant subtopics. Toppersexam provides the detailed breakdown, helping candidates focus on high-weightage areas and avoid missing important sections.
Toppersexam ensures that the IOCL Diploma Engineer Safety syllabus is updated for 2026. The latest syllabus reflects current exam trends, question patterns, and updated topics as per official notifications.
The IOCL Diploma Engineer Safety Exam pattern includes details like the number of sections, total questions, marks distribution, and exam duration. Toppersexam provides a comprehensive guide on exam format, marking scheme, and question types.
Yes, the majority of questions in IOCL Diploma Engineer Safety Exam are MCQs. Toppersexam provides practice MCQs with answers to help candidates understand the question pattern and improve accuracy.
Yes, questions are divided section-wise. Toppersexam provides a clear guide on how many questions are asked per section and their difficulty level for effective preparation.
Yes, Toppersexam offers online mock tests that strictly follow the IOCL Diploma Engineer Safety Exam pattern. These mocks help candidates practice time management and get real-exam experience.
Yes, exam patterns can change over time. Toppersexam provides updated information on the latest exam pattern, question types, and section-wise changes.
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Start by dividing the syllabus into sections and prioritizing high-weightage topics. Toppersexam provides a preparation strategy, along with topic-wise tips and sample questions to make syllabus analysis easier.
Yes, focusing on high-weightage topics improves efficiency. Toppersexam highlights important topics, helping candidates prioritize sections for better performance.
Toppersexam provides a free downloadable PDF that includes both the syllabus and detailed exam pattern. This helps candidates study offline and revise efficiently.