CCL Technician Syllabus and Exam Pattern - Download PDF!

Last Updated on Jun 06, 2025

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CCL Technician Syllabus and Exam Pattern: The Central Coalfields Limited has recently published a recruitment notification for filling up multiple vacancies against the Electrician/Technician post in the organization. Before appearing for the written test conducted as part of the CCL Technician Recruitment 2023, candidates must be well-versed with the complete CCL Technician syllabus and exam pattern. It is essential to be thorough with important topics, key concepts, theories and facts which are part of the CCL Technician syllabus in order to be chosen for the Technician position.

The CCL has released a recruitment notification to fill multiple vacancies released against the post of Electrician in the department.
Candidates who have successfully completed Matriculation, or Class 10th along with an ITI course in Electrician Trade, are eligible to apply.
To qualify for the post, candidates must clear a Written Exam, which will evaluate the candidate’s technical and professional knowledge.
The CCL Technician syllabus comprises technical and professional knowledge of the Technician trade.

In this article, get more details about the CCL Technician Syllabus and Exam Pattern.

CCL Technician Syllabus 2023

The CCL Technician Syllabus is released along with the official notification of the CCL exam. Candidates who wish to apply for the recruitment must know about the CCL Technician syllabus in detail to prepare effectively. Get the complete subject-wise breakdown of CCL Technician syllabus and important topics in the table given below -

CCL Technician Syllabus 2023
Subjects	Topics
Electricity Theory	Principles of Electricity Relation between electrical power unit (KW) and mechanical power units(HP). Power and energy. Resistance. Practical units of voltage current. Series and Parallel circuits. Laws of Resistance and their application for calculating voltage drop. Ohm’s law- Specific resistance. Current and Resistance. Electric Voltage. Electromagnetism.- Concept of Electromagnetism and various applications. Material - Conductors. Semiconductors and insulators materials and their relative merits. Different types of wires, cables, switches, circuits breakers, cutouts etc. Transformer oil, Effects of heat and moistures on insulation. Lubricants and their uses. Generation of Electricity: Sources of Natural energy. Renewable and Non-Rechargeable sources methods of production of electricity both Alternating current and Direct currents. A.C. Generators(Alternators): Essentials components and Constructional features. D.C. Generators: Essentials components and Constuctional features. Batteries: Types, Series and Parallel circuits, Maintenance of Batteries. A.C. Motors: Elementary idea- Construction, Installations, methods of starting, speed control and reversal of direction. D.C. Motors: Elementary idea- Construction, Installations, methods of starting, speed control and reversal of direction. A.C. Motors: Single phase and three phase system, star and delta connections. Controlling and Regulating Gear: Knowledge of various types of switches, circuits breakers, cutouts, starters, regulators and protective devices for both A.C. and D.C. motors. Transformation: Knowledge of Transformers, their construction, use and Maintenance. Hand tools & personal protective equipment. Earthing Practices. Safety Practices.
Elementary Knowledge	Elementary Knowledge of the following: Wiring- Wiring layouts of different types. Pump Installation- Installation and Maintenance of generators, Electric motors, Transformer etc. Testing and Fault attendance: Detection and Location of Faults in D.C. & A.c. generators, motors, overhead distribution lines and underground cables, eclectic instruments and apparatus and wiring installations, Rectifications of faults, Insulations and Continuity tests. Test for Insulations resistance to each earth testing. Protective Device: Elementary knowledge of earthing of generators, Motors, machines, installations and appliances, Use of lighting arrestors, fuses including high rupturing capacity fuses, cutouts, circuit breakers, over load and no volts protections, thermal trips, files breaking switches and over speed protection. Overhead Lines: Survey, Design, Construction standards, Foundations Erections, Stringing and Construction equipment. Testing, Fault locations, Commissioning, maintenance and protection including safety devices and testing equipments. Selection of supports, cross arms, brackets, stays struts , insulators and associated hardware. Types and Size of conductors, length of spans, sag, spacing of conductors, effects of temperature, wind pressure, ice and snow on tension of conductors, lightning on conductor. Earthing, lighting arrestors, guard wires, relays and other proactive devices. Cables: Classifications of cables, criteria for the selection of power cables, PVC and XLPE underground cables, classifications of tests for cables laying, safe handling of cable drums, cable joints, cable termination, crimp connections, maintenance of electric cable, flexible cable, flexible cable for portable machines, faults in underground cable systems, methods of fault locations underground cable systems. Substations and Control Rooms: Layouts, design, construction of HT transformer and associated equipments. Powers and distribution transformers-their erection, commissioning, faults locations and maintenance. Protective relays and measuring equipments and their networking. Transformer protection, generators , Diesel Generators protection. Testing commissioning, Faults location, maintenance and protection of cables and testing. Design and Installation of capacitors banks and their maintenance. Erection, Testing, commissioning and maintenance of control rooms equipments including stations batteries and communication system.
Operational knowledge	Operational Knowledge for the following Operational Knowledge on measuring instruments i.e. Amemeters, Voltmeters, Multimeters, Tongue Testers, Meggers, HV Testing kits etc. Preparation, representation, interpretation of electrical drawing and execution of electrical works. Flame proof equipment/ Intrinsically safe for underground switch board, panels breakers etc for undergrounds. Safety Rules: Safety Regulations- 2010 of CEA(Measure relating to safety and electric supply) All regulation including regulations for mining installation. Fire safety procedures, fire protection of generators, transformer and fire fighting and protection.

Download Official CCL Technician Syllabus PDF

CCL Technician Exam Pattern

Knowing the CCL Technician Exam pattern is essential in helping aspirants to get ready for the written examination. Before appearing for the final exam, candidates must be aware of the provisions for negative marking, no. of questions, marking scheme, and other facets of the paper pattern. The CCL Exam pattern is made available along with the official notification. Candidates can check the major highlights of the CCL Technician exam pattern in the points given below -

There will be a total of 50 questions for a total of 100 marks in the exam.
Each question will be worth 2 marks.
According to the CCL Exam Pattern, there will be no negative marking.
There will be four options for each MCQ.
Both English and Hindi versions of the questions will be available.
The exam will be conducted for a duration of 60 minutes.

CCL Technician Exam Pattern
Post Name	No. of Questions	Marks	Duration
CCL Technician	50	100	1 hour
Total	50	100	60 minutes

How to Prepare CCL Technician Syllabus?

The role of CCL (Central Coalfields Limited) Technician necessitates technical expertise. Here are some suggestions to help you cover important topics from the CCL Technician syllabus -

Understand the Exam Pattern: Be careful to comprehend the curriculum, the exam pattern, and the marking scheme before you begin your preparation. You can then create a structured study plan.

Make a Study Plan: Based on the exam format and course material, make a study timetable that works for you. Ensure that you give each topic enough time.

Focus on the Fundamentals: When studying for a technical exam, pay attention to the fundamentals of the subject. Before going on to more advanced areas, make an effort to fully comprehend the concepts and theories. Use NCERT books to cover fundamental Physics concepts.
Practice Previous Year Papers: Solving previous year papers and mock papers will ensure that you are well-prepared before appearing for the final exam. It will help you manage your time better in the final exam.
Use Study Materials: To increase your knowledge and comprehension of subjects, use study materials such textbooks, internet sources, and video lectures.
Take Regular Breaks: Regular breaks can keep you re-energized and focused between study sessions
Stay Updated: Keep up with the most recent information about the test. Any announcements or modifications to the exam schedule will be posted on the official website as well on this page.
Maintain Your Health: Effective preparation requires both mental and physical health. Consistently exercise, consume a balanced diet, and get enough sleep.

We hope that our article regarding the CCL Technician Syllabus and Exam pattern was helpful for the candidates preparing for the examination. For getting more such information and updates, download our Testbook App for free now.

Latest CCL Technician Updates

Last updated on Jun 11, 2025

CCL Technician Admit Card has been released. Central Coalfields Limited has issued the Admit Card for the Technician position. The exam is scheduled for May 5th, 2023. A total number of 126 vacancies were released for the CCL Technician recruitment. The selection of the candidates is based on the performance in the Written Examination

CCL Technician Syllabus and Exam Pattern FAQs:

What is the procedure for selection as a CCL Technician?

Candidates will be required to clear a Written Test in order to qualify for the post of Technician.

What is the structure for the CCL Technician written exam?

The CCL Technician written exam constitutes 50 objective-type questions for a total of 100 marks.

What is the marking scheme for the CCL Technician written exam?

There is no deduction for incorrect responses, and each question is worth two marks.

What is the curriculum for the CCL Technician test?

The exam evaluates the candidate's practical knowledge and technical skills in the selected trade i.e., Technician.

Can I select a trade on the CCL exam's technical aptitude test?

Yes, depending on their training and experience, candidates can select the trade for the technical aptitude test.

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