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CPCL Junior Engineering Assistant Syllabus 2026, Exam Pattern
1
CPCL Junior Engineering Assistant (Production) Exam - English120 questions • 120 mins • 120 marks
Free Test →2
CPCL Junior Engineering Assistant (Mechanical) Exam - English120 questions • 120 mins • 120 marks
Free Test →3
CPCL Junior Engineering Assistant (Electrical) Exam - English120 questions • 120 mins • 120 marks
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Cpcl Junior Engineering Assistant 2026 Exam Free Online Question Bank
Combo Offers
CPCL JEA Combo Packages
We Launches Combo Offers ! with Heavy Discount and Cost Saving Prices. Combo Packages includes - Online Mock Test Series + Important Questions or MCQs + Previous Year Papers with Answer.
Combo Package
CPCL JEA
Combo - 1 Production (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
CPCL JEA
Combo - 2 Production (English)
1. Online Mock Test Series in English = 14 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.
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Combo Package
CPCL JEA
Combo - 3 Mechanical (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.
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Combo Package
CPCL JEA
Combo - 4 Mechanical (English)
1. Online Mock Test Series in English = 20 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.
₹281₹311
Combo Package
CPCL JEA
Combo - 5 Mechanical (English)
1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 3000 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 - 3000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹341₹371
Combo Package
CPCL JEA
Combo - 6 Electrical (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
CPCL JEA
Combo - 7 Electrical (English)
1. Online Mock Test Series in English = 20 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.
₹281₹311
Combo Package
CPCL JEA
Combo - 8 Electrical (English)
1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 3000 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 - 3000 Questions with Answer.
3. 1500 (+) Current Affairs MCQ with Answer PDF in English.
4. 1000 (+) GK MCQ with Answer PDF Book in English.
₹341₹371
Combo Package
CPCL JEA
Combo - 9 Production (English)
1. Online Mock Test Series in English = 14 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
CPCL JEA
Combo - 10 Mechanical (English)
1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 3000 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 - 3000 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.
₹761₹831
Combo Package
CPCL JEA
Combo - 11 Electrical (English)
1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 3000 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 - 3000 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.
₹761₹831
Combo Package
CPCL JEA
Combo - 12 Production (English)
1. Online Mock Test Series in English = 15 Tests.
2. Question Bank - 2000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of CPCL JEA (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 CPCL JEA (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
Combo Package
CPCL JEA
Combo - 13 Mechanical (English)
1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of CPCL JEA (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 - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of CPCL JEA (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.
₹861₹1021
Combo Package
CPCL JEA
Combo - 14 Electrical (English)
1. Online Mock Test Series in English = 30 Tests.
2. Question Bank - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of CPCL JEA (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 - 3000 Questions with Answer.
3. Printed Material 10 Mock Test Papers with OMR Sheet.
4. EBook of CPCL JEA (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.
₹861₹1021
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CPCL Junior Engineering Assistant Syllabus 2026, Exam Pattern
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CPCL Junior Engineering Assistant Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about CPCL (Chennai Petroleum Corporation Limited) has published notification 2026 for the recruitment of Junior Engineering Assistant 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.
CPCL JEA Syllabus 2026 - Details
CPCL JEA Syllabus 2026 - Details
| Conducted By | Chennai Petroleum Corporation Limited |
| Post Name | Junior Engineering Assistant-IV (Non Executive) |
| Total Post | 60 |
| Category | Syllabus and Exam Pattern |
| Location | Chennai |
| Official site | cpcl.co.in |
CPCL Junior Engineering Assistant Syllabus 2026
General Aptitude :-
General Knowledge : Current Affairs, Indian Economy, Indian Polity, History, Geography, Science, Static GK
Reasoning & Logical Deductions : Coding-Decoding, Analogy, Blood Relations, Seating Arrangement, Puzzles, Series, Syllogism, Statement & Conclusion
Numerical Ability : Percentage, Profit & Loss, Ratio & Proportion, Time & Work, Time & Distance, Average, Number System, Data Interpretation, Simple & Compound Interest
Concerned Subject :
Verbal Ability : Grammar, Vocabulary, Synonyms, Antonyms, Reading Comprehension, Sentence Correction
General Knowledge : Current Affairs, Indian Economy, Indian Polity, History, Geography, Science, Static GK
Reasoning & Logical Deductions : Coding-Decoding, Analogy, Blood Relations, Seating Arrangement, Puzzles, Series, Syllogism, Statement & Conclusion
Numerical Ability : Percentage, Profit & Loss, Ratio & Proportion, Time & Work, Time & Distance, Average, Number System, Data Interpretation, Simple & Compound Interest
Concerned Subject :
Production :
Basics of Fertilizer Production
1. Introduction to Fertilizer Production
2. Raw Materials Used in Fertilizer Production
3. Overview of Fertilizer Manufacturing Processes
Chemical Processes
1. Ammonia Synthesis
2. Urea Production
3. Ammonium Nitrate Production
4. NPK (Nitrogen, Phosphorus, Potassium) Fertilizers
Unit Operations
1. Distillation
2. Absorption
3. Filtration
4. Crystallization
5. Drying
Heat Transfer
1. Principles of Heat Transfer
2. Heat Exchangers
3. Cooling Towers
4. Condensers
Mass Transfer
1. Principles of Mass Transfer
2. Absorption and Stripping
3. Distillation and Extraction
4. Gas-Liquid Contactors
Fluid Mechanics
1. Fluid Flow
2. Pressure Drop Calculations
3. Pumps and Compressors
4. Flow Measurement
Chemical Reaction Engineering
1. Reaction Kinetics
2. Reactor Design
3. Catalysis
4. Process Optimization
Process Control
1. Control Systems
2. Instrumentation
3. Automation in Production
4. Safety Systems
Quality Control and Assurance
1. Quality Control Methods
2. Testing and Analysis
3. Standards and Specifications
4. Quality Assurance Practices
Maintenance of Production Equipment
1. Preventive Maintenance
2. Troubleshooting
3. Equipment Calibration
4. Safety Practices in Maintenance
Safety and Environmental Engineering
1. Safety Protocols
2. Hazard Analysis
3. Environmental Impact
4. Waste Management
Mechanical :
Basics of Fertilizer Production
1. Introduction to Fertilizer Production
2. Raw Materials Used in Fertilizer Production
3. Overview of Fertilizer Manufacturing Processes
Chemical Processes
1. Ammonia Synthesis
2. Urea Production
3. Ammonium Nitrate Production
4. NPK (Nitrogen, Phosphorus, Potassium) Fertilizers
Unit Operations
1. Distillation
2. Absorption
3. Filtration
4. Crystallization
5. Drying
Heat Transfer
1. Principles of Heat Transfer
2. Heat Exchangers
3. Cooling Towers
4. Condensers
Mass Transfer
1. Principles of Mass Transfer
2. Absorption and Stripping
3. Distillation and Extraction
4. Gas-Liquid Contactors
Fluid Mechanics
1. Fluid Flow
2. Pressure Drop Calculations
3. Pumps and Compressors
4. Flow Measurement
Chemical Reaction Engineering
1. Reaction Kinetics
2. Reactor Design
3. Catalysis
4. Process Optimization
Process Control
1. Control Systems
2. Instrumentation
3. Automation in Production
4. Safety Systems
Quality Control and Assurance
1. Quality Control Methods
2. Testing and Analysis
3. Standards and Specifications
4. Quality Assurance Practices
Maintenance of Production Equipment
1. Preventive Maintenance
2. Troubleshooting
3. Equipment Calibration
4. Safety Practices in Maintenance
Safety and Environmental Engineering
1. Safety Protocols
2. Hazard Analysis
3. Environmental Impact
4. Waste Management
Mechanical :
1. Engineering Mechanics
2. Engineering Materials
3. Mechanisms and Machines
4. Fluid Mechanics
5. IC Engines, Refrigeration, and Air conditioning
6. Turbo Machinery
7. Thermodynamics and Heat transfer
8. Power Plant Engineering
9. Renewable Sources of Energy
10. Design of Machine Elements
11. Manufacturing
12. Industrial and Maintenance Engineering
13. Mechatronics and Robotics
Electrical :
1. Analog and Digital Electronics
2. Systems and Signal Processing
3. Control Systems
4. Electrical Machines
5. Electrical and Electronic Measurements
6. Engineering Mathematics
7. Electric Circuits and Fields
8. Computer Fundamentals
9. Basic Electronics Engineering
10. Electrical Materials
11. Power Systems
12. Power Electronics and Drives
Instrumentation :
1. Digital Electronic Circuits
2. Electrical Measurements
3. Electronics Instruments
4. Analog Electronics
5. Analytical, Optical & Bio-Medical Instrumentation
6. Instrumentation
7. Signals & Systems
8. Control Systems
9. Electronics Circuits
10. Fundamentals
11. Microprocessors and Micro Computers
CPCL Junior Engineering Assistant Exam Pattern 2026
The online test shall be for 120 marks of two parts comprising of 50 questions and concerned subject with 70 Questions.
There is negative marking for each wrong answers
0.25 marks per wrong andwers per question shall be deducted
The question shall be objective type Multiple Choise Questions (MCQs)
The total duration of exam is 02 Hours
Duration : 120 Minutes
Negative Marking : 0.25
| S.No | Subject | No.of Question | Marks |
| 1. | General Knowledge | 50 | 50 |
| 2. | Verbal Ability | ||
| 3. | Reasoning/Logical Deduction | ||
| 4. | Numerical Ability | ||
| 6. | Concerned Technical Related Subjects | 70 | 70 |
| Total | 120 | 120 |
Exam Date 2026 : September/October 2026
Starting Date of Application Form : 14th August 2026
Last Date of Application Form : 11th September 2026
Total Post : 60
FAQs
Cpcl Junior Engineering Assistant 2026 Exam Syllabus Frequently Asked Questions (FAQ's)
Here at Toppersexam.com , you can practice a complete set of Imporatnt Questions (MCQ) along with a Free CPCL JEA MCQ designed by our expert faculty.
In this article Page, we have provided the required syllabus of the CPCL JEA exam.
Being familiar with CPCL JEA 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.
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CPCL JEA 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 CPCL JEA mock test designed by our expert faculty.
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You can download the complete CPCL JEA 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.
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The CPCL JEA 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 CPCL JEA 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.
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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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