KELTRON Recruitment 2025

The syllabus for KELTRON recruitment is not generally published in a standardized, detailed public document like a typical government service exam. KELTRON's selection process, as mentioned in your documents, is based on a combination of factors:

• Academic Qualifications and Experience (This is the primary screening)

• Written Test / Skill Test (The test is tailored to the specific post)

• Group Discussion / Group Activity and/or Interview

However, based on the job requirements and common practices for technical roles in similar PSUs, the syllabus for the Written Test will broadly cover:

1. General Syllabus Components (Common to all Posts)

These sections are often included in the non-technical part of the exam:

• General Knowledge & Current Affairs: Focus on Kerala, Indian history, geography, and recent events, especially in science, technology, and industry.

• Reasoning & Aptitude (Logical & Quantitative): Basic mathematics, data interpretation, logical deduction, and analytical reasoning.

• General English: Grammar, vocabulary, comprehension.

• Computer Fundamentals: Basic knowledge of operating systems, MS Office, and IT-related concepts.

2. Post-Specific Technical Syllabus

The majority of the test questions will focus on the core engineering/trade subjects relevant to the post's required qualification.

A. Engineer (Post 1: EEE/ECE with 2 years in hardware/firmware, desirable RF)

• Core Engineering Disciplines:

  • Electronics & Communication Engineering (ECE): Electronic Devices and Circuits, Digital Electronics, Analog Circuits, Microprocessors & Microcontrollers, Signals & Systems.

  • Electrical & Electronics Engineering (EEE): Electrical Machines, Power Systems, Control Systems, Basic Electrical Engineering.

• Specialized Areas:

  • Electronics Hardware Design: PCB design principles, component selection, schematics.

  • Embedded Systems & Firmware: C/C++ programming for embedded systems, RTOS, communication protocols (I2C, SPI, UART, CAN, Ethernet).

  • RF Domain (Highly Important): Basics of RF and microwave engineering, antennas, transmission lines, RF components.

B. Engineer (Post 2: EEE/ECE with 2 years in hardware/firmware, desirable DSP)

• Core Engineering Disciplines: (Same as Post 1)

• Specialized Areas:

  • Electronics Hardware Design: PCB design principles, component selection, schematics.

  • Embedded Systems & Firmware: C/C++ programming for embedded systems, RTOS, communication protocols.

  • Digital Signal Processing (DSP) (Highly Important): Discrete-time signals and systems, DFT/FFT, Z-transform, digital filter design (FIR/IIR), DSP architectures.

C. Technical Assistant (Diploma in ECE/EEE with 2 years in hardware/firmware testing)

• Core Diploma Subjects:

  • Basic Electronics (Components, circuits).

  • Digital Electronics.

  • Industrial Electronics.

  • Microprocessors/Microcontrollers basics.

  • Electrical Wiring & Safety (for EEE).

• Specialized Areas:

  • Testing and Troubleshooting: Knowledge of test equipment (Oscilloscope, Multimeter, Function Generator, Spectrum Analyzer), hardware testing procedures, fault finding.

  • Reading and interpreting schematics and technical documents.

D. Operator (ITI in Electrician with 1 year experience in $11\text{ KV}$ Substation/Industrial Wiring)

• Core ITI Electrician Trade Subjects:

  • Basic Electrical Theory (Ohm's Law, Kirchhoff's Laws).

  • AC/DC Circuits.

  • Electrical Wiring, earthing, and safety procedures.

  • Key Specialized Experience Areas (as per job description):

    • Operation and maintenance of $11\text{ KV}$ Substation equipment (switchgear, transformers, circuit breakers, isolators).

    • Industrial wiring and cabling standards.

    • Servicing of electrical equipment like DC rectifiers and diesel generator sets (DGs).

💡 Recommendation for Preparation

1. Prioritize the Technical Content: Since these are highly specific technical jobs, the majority of the written test will be from your core qualification subjects and the desirable/experience areas mentioned in the notification.

2. Focus on Experience-Based Topics: For the Operator post, ensure deep knowledge of the specific equipment mentioned (e.g., $11\text{ KV}$ substation, DG sets). For Engineer/Technical Assistant, study the practical aspects of hardware design, firmware, and testing.

3. Check the Official Website: Always check the KELTRON official website (www.keltron.org) for the official detailed notification or a specific syllabus, as this general outline is based on standard exam patterns. If a large number of candidates apply, a formal syllabus may be released before the written test.

   
   

   
   

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