Kerala PSC Legal Metrology Inspector Syllabus 2026 : The Kerala Public Service Commission (Kerala PSC) has released the detailed syllabus for the Legal Metrology Inspector (LMI) Exam 2026 – Category No. 613/2025. Candidates preparing for this recruitment can now download the official syllabus PDF, check the exam pattern, marking scheme, and get detailed subject-wise topics for focused preparation.
This guide also provides high-priority topics, preparation tips, and recommended books for effective exam readiness.
Kerala PSC Legal Metrology Inspector Exam 2026 – Overview
| Particulars | Details |
|---|---|
| Exam Name | Kerala PSC Legal Metrology Inspector Exam 2026 |
| Conducting Body | Kerala Public Service Commission (Kerala PSC) |
| Post Name | Inspector of Legal Metrology |
| Exam Type | Objective (MCQ) |
| Total Questions | 100 |
| Total Marks | 100 |
| Exam Duration | 1 Hour 30 Minutes |
| Negative Marking | Yes – 1/3 mark per wrong answer |
| Selection Process | Written Exam + Interview |
| Exam Language | English |
| Official Website | www.keralapsc.gov.in |
Download Kerala PSC Legal Metrology Inspector Syllabus 2026 PDF
💡 Note: This is the official link from Kerala PSC. Candidates should always refer to the latest notification (Category No. 613/2025) for updated syllabus details.
Kerala PSC Legal Metrology Inspector Exam Pattern 2026
Understanding the exam pattern is key to effective preparation.
| Subject/Section | No. of Questions | Marks | Duration |
|---|---|---|---|
| Basics of Electronic Measurement System | 10 | 10 | 1.5 Hours |
| Information Security & IT Applications (MS Office, Computer Security) | 15 | 15 | – |
| Physics | 30 | 30 | – |
| Chemistry | 30 | 30 | – |
| Mathematics | 20 | 20 | – |
| Total | 100 | 100 | 1 Hour 30 Minutes |
Key Points:
- Each correct answer carries 1 mark
- Negative marking: 1/3 mark for wrong answers
- No marks for unattempted questions
- Question paper will be in English
Kerala PSC Legal Metrology Inspector Syllabus 2026 – Subject-Wise Topics
1. Basics of Electronic Measurement System
- Classification of instruments: Deflection & Null type
- Static & Dynamic characteristics, Errors, Scale range & span
- Indicating instruments: Torque, Damping, Moving Coil & Moving Iron, Galvanometer, Ammeters/Voltmeters, Energy meters, Wattmeters
- DC & AC Bridges: Wheatstone, Kelvin’s double, Hay’s, Maxwell’s, Schering, Wein bridge
- Cathode Ray Oscilloscope: Block diagram, Lissajous pattern, Frequency & Phase measurement, Dual trace & DSO
2. Information Security & IT Applications / Computer Security / MS Office & Internet
- IT applications in various sectors, Ethical & Social Issues
- Security Concepts: Cryptography, Authentication, Intrusion Detection, Malware, Firewall
- MS Word (Formatting, Tables, Mail Merge), MS Excel (Functions, Charts, Database operations)
- Internet basics, Windows operating system fundamentals
3. Physics
- Measurement, Mechanics, Properties of Matter
- Heat & Thermodynamics, Optics
- Electrostatics & Current Electricity, Magnetism
- Electromagnetic Induction & AC
- Electronics: Semiconductors, Diodes, Transistors, Logic gates
- Atomic Physics
4. Chemistry
- States of Matter, Solutions, Electrochemistry
- Analytical Principles, Polymers
- Chemistry in Everyday Life, Fuels & Explosives
- Nanomaterials, Spectroscopy (UV-Vis, IR, NMR)
- Environmental Chemistry
5. Mathematics
- Mental Ability & Reasoning: Coding-Decoding, Series, Clock
- Quantitative Aptitude: Numbers, Percentage, Interest, Time & Work
- Mensuration, Quadratic Equations, Matrices & Determinants
- Systems of Linear Equations, Permutations & Combinations
- Applications of Differentiation & Integration, Differential Equations
High-Priority Topics for Kerala PSC Legal Metrology Inspector Exam 2026
Based on past question papers, candidates should prioritize the following:
- Physics: Mechanics, Optics, Electrostatics, Electronics
- Chemistry: Spectroscopy, Environmental Chemistry, Polymers
- Electronic Measurement: Bridges, CRO, Indicating Instruments
- Mathematics: Matrices, Differential Equations, Mensuration
- IT Basics: MS Office, Security Concepts
Preparation Tips for Kerala PSC Legal Metrology Inspector Exam 2026
- Understand the Complete Syllabus & Exam Pattern – Focus on high-weightage sections.
- Create a Realistic Study Timetable – Allocate more time to Physics & Chemistry (30 marks each).
- Refer to Standard Study Materials & Books – NCERT for basics, reference books for advanced topics.
- Practice Previous Year Papers – Helps understand question trends and difficulty.
- Take Mock Tests & Online Test Series – Improve speed, accuracy, and handling negative marking.
- Focus on Technical Subjects – Measurement systems, electronics, and core science concepts.
- Master Time Management Skills – Attempt easier sections first in practice.
- Make Short Notes – Include formulas, key principles, and diagrams for quick revision.
- Stay Updated with Official Notifications – Regularly check www.keralapsc.gov.in.
- Maintain Physical & Mental Health – Take breaks, exercise, and manage stress.
Recommended Books for Kerala PSC Legal Metrology Inspector Preparation 2026
| Subject | Recommended Books | Author/Publisher |
|---|---|---|
| Physics | NCERT Physics (Class 11-12) | NCERT |
| Chemistry | NCERT Chemistry (Class 11-12) | NCERT |
| Electronic Measurement | A Course in Electrical & Electronic Measurements | A.K. Sawhney |
| Mathematics | Quantitative Aptitude | R.S. Aggarwal |
| Computer/IT | Objective Computer Awareness | Arihant |
FAQs – Kerala PSC Legal Metrology Inspector Syllabus 2026
Q1. Where can I download the official syllabus PDF?
- From www.keralapsc.gov.in or via the latest notification (Category No. 613/2025).
Q2. What is the exam pattern?
- 100 questions for 100 marks in 1.5 hours, with 1/3 negative marking.
Q3. Is there negative marking?
- Yes, 1/3 mark is deducted for each wrong answer.
Q4. What are the main subjects?
- Electronic Measurement, IT & Computer, Physics, Chemistry, Mathematics.
Q5. Difficulty level?
- Moderate to Difficult, emphasizing technical and scientific concepts.
