Syllabus for Assam Public Service Commission (APSC) Electrical Inspector

Assam Public Service Commission (APSC) Electrical Inspector Syllabus

The Assam Public Service Commission (APSC) Electrical Inspector exam typically covers a range of topics related to electrical engineering, general knowledge, and related subjects. Below is a comprehensive syllabus outline:

1. Core Electrical Engineering Subjects

Electrical Circuits and Networks:

• Analysis of AC and DC circuits
• Network theorems
• Transient response and steady-state response
• Two-port networks and network functions

Electrical Machines:

• Transformers, types, and performance
• DC machines: motors and generators
• Induction motors: single-phase and three-phase
• Synchronous machines and alternators
• Control of electrical machines

Power Systems:

• Generation, transmission, and distribution of electrical power
• Load flow studies, fault analysis, and stability studies
• Protection devices and relays
• Circuit breakers and fuses
• Power system operation and control

Control Systems:

• Basic concepts of control systems
• Feedback and feedforward control
• Transfer function, block diagrams, and signal flow graphs
• Stability analysis and controller design
• PID controllers and state-space analysis

Electrical Measurements and Instrumentation:

• Measurement of voltage, current, power, energy, and power factor
• Measurement instruments: types and accuracy
• Instrument transformers
• Digital and analog measurement devices
• Sensors and transducers

Power Electronics:

• Power semiconductor devices: diodes, thyristors, transistors
• AC-DC converters, DC-DC converters, and DC-AC inverters
• Motor drives and control using power electronics
• Applications of power electronics in renewable energy systems

Analog and Digital Electronics:

• Semiconductor devices: diodes, transistors, and FETs
• Operational amplifiers and their applications
• Digital logic circuits and microprocessors
• Digital communication systems

Electrical Materials:

• Conducting, insulating, and magnetic materials
• Semiconductor materials and devices
• High voltage insulating materials
• Dielectric and insulating properties

2. General Knowledge and Current Affairs

Indian Polity and Constitution:

• Basic structure, fundamental rights, duties, and directive principles.

History and Culture of Assam:

• Important historical events, cultural practices, and heritage of Assam.

Current Affairs:

• National and international current events, particularly those related to the power sector and electrical engineering.

3. Engineering Mathematics

Linear Algebra:

• Matrices, determinants, eigenvalues, and eigenvectors.

Calculus:

• Differentiation, integration, and their applications.

Differential Equations:

• Ordinary and partial differential equations, solutions, and applications.

Probability and Statistics:

• Basic concepts, distributions, and statistical analysis.

4. Aptitude and Reasoning

Quantitative Aptitude:

• Basic arithmetic, algebra, geometry, and data interpretation.

Logical Reasoning:

• Analytical reasoning, problem-solving skills, and logical deduction.

5. Assamese Language Proficiency (if applicable)

Reading and Writing:

• Proficiency in reading and writing Assamese.

Communication:

• Effective communication skills in the Assamese language.

6. Interview and Personality Test (for the final stage of selection)

Technical Knowledge:

• In-depth questions related to electrical engineering.

Personality Assessment:

• Confidence, problem-solving ability, and overall personality.