RPSC Assistant Electrical Inspector Exam 2025: Comprehensive Guide
Introduction
The RPSC Assistant Electrical Inspector Exam 2025 is conducted by the Rajasthan Public Service Commission (RPSC) for recruitment to the post of Assistant Electrical Inspector in the Energy Department of Rajasthan. This exam is a golden opportunity for electrical engineering graduates and diploma holders seeking a government job in Rajasthan. The selection process is based on a competitive written examination, followed by document verification.
RPSC Assistant Electrical Inspector Exam 2025: Highlights
Below are the key highlights of the RPSC Assistant Electrical Inspector Exam 2025 based on the official notification:
| Detail | Information |
|---|---|
| Exam Name | RPSC Assistant Electrical Inspector Exam 2025 |
| Conducting Body | Rajasthan Public Service Commission (RPSC) |
| Department | Energy Department, Government of Rajasthan |
| Number of Vacancies | 09 |
| Post Name | Assistant Electrical Inspector |
| Pay Matrix Level | Level-14 (Fixed Pay as per state government norms during probation) |
| Application Start Date | 15 April 2025 |
| Application End Date | 14 May 2025 |
| Exam Date | Will be updated when available |
| Exam Mode | Offline/Online (Objective Type) |
| Total Marks | 150 |
| Total Questions | 150 |
| Exam Duration | 2 Hours 30 Minutes |
| Negative Marking | Yes (1/3 mark deducted for each wrong answer) |
| Official Website | https://rpsc.rajasthan.gov.in |
Quick Links
- RPSC Assistant Electrical Inspector Exam Pattern
- RPSC Assistant Electrical Inspector Syllabus
- RPSC Assistant Electrical Inspector Eligibility Criteria
- RPSC Assistant Electrical Inspector Important Dates
- RPSC Assistant Electrical Inspector Application Process
- RPSC Assistant Electrical Inspector Salary and Benefits
- RPSC Assistant Electrical Inspector Selection Process
RPSC Assistant Electrical Inspector Exam 2025: Important Dates
| Event | Date |
|---|---|
| Notification Release Date | 02 April 2025 |
| Online Application Start Date | 15 April 2025 |
| Online Application End Date | 14 May 2025 |
| Last Date for Application Correction | 10 days after application end |
| Exam Date | Will be updated when available |
| Admit Card Release Date | Will be updated when available |
| Result Declaration Date | Will be updated when available |
RPSC Assistant Electrical Inspector Eligibility Criteria
Educational Qualification
Candidates must fulfill the following educational qualifications to be eligible for the RPSC Assistant Electrical Inspector Exam 2025:
-
Degree Holders: A Degree in Electrical Engineering or its equivalent from a recognized University or Institution.
- Experience: Minimum 3 years of regular engagement in the practice of Electrical Engineering, including at least 1 year in an Electrical Engineering workshop, electricity generation, or administration of the Electricity Act, 2003.
-
Diploma Holders: A Diploma in Electrical Engineering or its equivalent from a recognized Institution.
- Experience: Minimum 10 years of regular engagement in the practice of Electrical Engineering, including at least 1 year in an Electrical Engineering workshop, electricity generation, or administration of the Electricity Act, 2003.
-
Additional Requirement: Working knowledge of Hindi written in Devanagari script and knowledge of Rajasthani culture.
Age Limit (as on 01 January 2026)
- Minimum Age: 21 years
- Maximum Age: 40 years
Age Relaxation:
- Scheduled Castes (SC), Scheduled Tribes (ST), Other Backward Classes (OBC), More Backward Classes (MBC), and Economically Weaker Sections (EWS) of Rajasthan: 5 years
- Women (General Category): 5 years
- Women (SC/ST/OBC/MBC/EWS of Rajasthan): 10 years
- Widows and Divorced Women: No upper age limit (with valid proof)
- Ex-Servicemen: 10 years (maximum age limit capped at 50 years; 55 years if experience on a lower post is mandatory)
- Persons with Benchmark Disabilities (PwBD): 5 years
RPSC Assistant Electrical Inspector Exam Pattern
The RPSC Assistant Electrical Inspector Exam 2025 consists of a single objective-type paper:
| Parameter | Details |
|---|---|
| Exam Mode | Offline/Online |
| Type of Questions | Multiple Choice Questions (MCQs) |
| Total Marks | 150 |
| Total Questions | 150 |
| Duration | 2 Hours 30 Minutes |
| Marks per Question | 1 mark |
| Negative Marking | 1/3 mark deducted for each wrong answer |
| Subject | Concerned Subject (Electrical Engineering as per qualification) |
Important Instructions for OMR Sheet:
- Each question has five options (1, 2, 3, 4, 5).
- Candidates must darken only one circle for each question using a blue ballpoint pen.
- If a question is not attempted, the candidate must darken circle 5.
- Failure to darken any circle for more than 10% of questions may lead to disqualification.
RPSC Assistant Electrical Inspector Syllabus
The syllabus for the RPSC Assistant Electrical Inspector Exam 2025 covers the following topics:
1. Electrical Circuit Analysis
- Circuit Elements, Voltage and Current Sources, Dependent Sources
- Kirchhoff’s Laws, Mesh & Nodal Analysis
- Electric & Magnetic Fields in Dielectric, Conductors, and Magnetic Materials
- Network Theorems and Applications
- Natural and Forced Response, Transient and Steady-State Response
- Laplace Transformation for Transient Analysis
- Properties of Networks in Terms of Poles and Zeros, Transfer Functions
- Resonant Circuits, Three-Phase Circuits, Two-Port Networks
- Elements of Two-Element Network Synthesis
2. Measurements and Instrumentation
- General Principles of Measurement, Error Analysis
- Measurement of Current, Voltage, Power, Power Factor, and Energy
- Indicating Instruments, Measurement of Resistance, Inductance, Capacitance, and Frequency
- Bridge Measurements, Electronic Measurement Instruments
- Digital Voltmeter and Frequency Counters
- Transducers and Applications for Non-Electrical Quantities (Temperature, Pressure, Flow Rate, Displacement, Acceleration)
- A/D & D/A Converters
3. Electrical Machines
- DC Generators: Construction, Types, EMF Equation, Armature Reaction, Commutation, Interpoles, Characteristics
- DC Motors: Principle, Back EMF, Types, Torque Production, Armature Reaction, Interpoles, Characteristics of Shunt, Series & Compound Motors, Starting and Speed Control, Braking, Losses, and Efficiency
- Transformers: Construction, Types, EMF Equation, No-Load and Load Conditions, Equivalent Circuits, Vector Diagrams, OC and SC Tests, Efficiency, Voltage Regulation, Parallel Operation, Autotransformers, Polyphase Transformers, 3-Phase Connections (Star/Delta, Delta/Star, Zig-Zag/Star, V/V)
- Induction Motors: Construction of Squirrel Cage & Slip Ring Motors, Basic Principles, Equivalent Circuits, Torque Equation, Torque-Slip Curves, No-Load & Block Rotor Tests, Effect of Rotor Resistance, Cogging, Crawling, Starting & Speed Control Methods, Braking
- Single-Phase Machines: Single-Phase Induction Motor, Double Revolving Field Theory, Equivalent Circuit, Starting Methods, Applications, Universal Motor
- Synchronous Generators: Construction, Types, Excitation Systems, EMF Equation, Flux and EMF Waves, Theory of Cylindrical Rotor and Salient Pole Machines, Synchronization, Parallel Operation, Hunting and Prevention
- Synchronous Motors: Types, Construction, Principle, Phasor Diagrams, Speed-Torque Characteristics, Power Factor Control, V-Curves, Starting Methods, Applications, Synchronous Condenser
- Special Machines: Brushless DC Machine (BLDC), Switched Reluctance Motor (SRM), Stepper Motor, Permanent Magnet Synchronous Machine, Double Fed Induction Generator (DFIG)
4. Power System
- Generation of Electrical Power: Solar, Wind, Biomass, Thermal, Hydro, and Nuclear Power Plants
- Transmission and Distribution: Comparison of DC and AC Systems, Primary and Secondary Distribution, Radial and Ring-Main Systems
- Transmission Line Parameters: Resistance, Inductance, and Capacitance of Overhead Lines, Skin and Proximity Effects, Ferranti Effect, Corona, Interference with Communication Circuits
- Insulators and Underground Cables: Types of Insulators, Voltage Distribution, String Efficiency, Types of Cables, Causes of Breakdown, Thermal Rating
- Distribution Systems: Load Survey, Load Forecasting, Regression Analysis, Correlation Theory, Load Growth Factors
- Protection: Fault Analysis, Circuit Breakers, Overcurrent Relays, Directional Overcurrent Relays, Earth Fault Relays, Generator Protection, Transformer Protection, Busbar Protection, Transmission Line Protection (Distance Protection, Impedance Relay, Reactance Relay, Mho Relay)
- Grounding: Grounding System, Earth Resistance Calculation, System Earthing, Earth Fault Protection
- Electric Heating and Welding: Methods of Electric Heating, High-Frequency Induction and Dielectric Heating, Welding Process, Welding Transformer
- Illuminations: Laws of Illumination, Polar Curves, Luminous Efficiency, Photometer, LED Lamps, Light Calculations
5. Control System Engineering
- Open Loop and Closed Loop Systems, Transfer Function
- Time Response and Steady-State Analysis, Stability (R-H Criteria, Nyquist Criteria)
- Relative Stability Analysis, Bode Plot, Root Locus Methods
- Frequency Response, Control System Components
- State Variable Analysis, AC and DC Servo Motors, Tachogenerator
6. Power Electronics
- Power Semiconductor Devices: Power Diode, Power Transistor, Power IGBT, MOSFET, MCT, DIAC, TRIAC
- Principles of Operation of Thyristors, Rectifiers, Inverters, and Choppers
- Speed Control of Motors Using SCRs, PWM Control
7. Microprocessor and C-Programming
- Microprocessor Architecture (8085): Functional Block Diagram, Buses
- Introduction to Circuits Used in Electrical Applications
- Introduction to C Language: Elements of C, Arrays, Functions, and Pointers
RPSC Assistant Electrical Inspector Selection Process
The selection process for the RPSC Assistant Electrical Inspector Exam 2025 consists of the following stages:
-
Written Examination:
- Objective-type paper with 150 questions (150 marks).
- Duration: 2 hours 30 minutes.
- Negative marking: 1/3 mark deducted for each wrong answer.
-
Document Verification:
- Candidates who qualify the written exam will be called for document verification.
- Original documents must be presented for verification.
RPSC Assistant Electrical Inspector Salary and Benefits
Selected candidates for the post of Assistant Electrical Inspector will receive the following salary and benefits:
- Pay Matrix Level: Level-14
- Fixed Pay: As per state government norms during probation
- Additional Benefits:
- Industrial Dearness Allowance
- House Rent Allowance (HRA) or Company Accommodation
- Leave Encashment
- Medical Facilities
- Performance-Related Pay
- Contributory Provident Fund
- Gratuity
- Contributory Superannuation Benefit Fund Scheme
- Group Personal Accident Insurance
How to Apply for RPSC Assistant Electrical Inspector Exam 2025
Follow these steps to apply for the RPSC Assistant Electrical Inspector Exam 2025:
-
One-Time Registration (OTR):
- Visit the official RPSC website: https://rpsc.rajasthan.gov.in.
- Click on the Apply Online link or log in via the SSO Portal (https://sso.rajasthan.gov.in).
- Select Recruitment Portal under Citizen Apps (G2C).
- Complete the One-Time Registration (OTR) by providing details such as name, father’s name, date of birth, gender, educational qualification, and Aadhaar card details.
-
Fill the Application Form:
- Log in using your OTR credentials.
- Select the RPSC Assistant Electrical Inspector Exam 2025 and fill in the required details.
- Upload a live photograph, signature, and left thumb impression in the prescribed format.
- Verify all details before submitting the form.
-
Pay the Application Fee:
- General/Other State Candidates: ₹600
- SC/ST/OBC/MBC/EWS (Rajasthan State): ₹400
- Persons with Benchmark Disabilities (PwBD): ₹400
- Payment can be made online via net banking, credit card, or debit card.
-
Submit the Application:
- After successful payment, submit the application form.
- Take a printout of the application form for future reference.
-
Application Correction:
- Candidates can make corrections in the application form within 10 days after the last date of application by paying a fee of ₹500.
- No corrections will be allowed after this period.
Important Notes for Candidates
- Eligibility: Candidates must ensure they meet all eligibility criteria before applying. Applications of ineligible candidates will be rejected.
- Experience Certificates: Candidates must upload experience certificates in the prescribed format along with the application.
- Category Certificates: Candidates applying under reserved categories must upload valid category certificates issued before the last date of application.
- Admit Card: Admit cards will be available on the official RPSC website. Candidates must download and print their admit cards for the exam.
- Exam Center: The exam center and date will be announced later on the official website.
- Document Verification: Candidates must bring all original documents for verification at the time of the interview/document verification stage.
Conclusion
The RPSC Assistant Electrical Inspector Exam 2025 is a prestigious opportunity for electrical engineering professionals to secure a government job in Rajasthan. Candidates are advised to thoroughly review the syllabus, eligibility criteria, and exam pattern to prepare effectively. Stay updated with the official RPSC website for the latest announcements regarding exam dates and other important information.
For further details, visit the official RPSC website: https://rpsc.rajasthan.gov.in.