Supervisor (TO - Electronics) Mock Test 2026
📅 Updated: August 2026
Mock test and syllabus for Supervisor (TO - Electronics) recruitment at SPMCIL.
Supervisor (TO - Electronics) Key Highlights
Key Highlights
- Total Questions:150
- Total Marks:150
- Duration:120 minutes
- Subjects:3 sections
- Negative Marking:Refer to official notification
Supervisor (TO - Electronics) Exam Pattern 2026
Exam Pattern
| Subject | Questions | Marks |
|---|---|---|
| Professional knowledge in the respective stream | 105 | 105 |
| Quantitative Aptitude | 25 | 25 |
| Logical Reasoning | 20 | 20 |
Supervisor (TO - Electronics) Latest Syllabus
Detailed Syllabusâ–¼
- Electronic Devices: Semiconductor physics, PN junction diode, Bipolar Junction Transistor (BJT), Field Effect Transistors (FET, MOSFET), Applications in switching and amplification.
- Digital System Design: Number systems and binary codes, Boolean algebra and logic simplification, Logic gates and combinational circuits, Multiplexers, decoders, encoders, Sequential circuits.
- Signals and Systems: Classification of signals, System properties, Convolution and system response, Fourier series and transforms, Laplace transform and applications, Sampling theorem basics.
- Network Theory: Basic circuit laws, Network theorems, Transient analysis, AC circuit analysis using phasors, Resonance in circuits, Two-port network parameters.
- Probability & Stochastic Processes: Probability basics and random variables, Probability distributions, Expectation and variance, Random processes and classification, Noise analysis in communication systems.
- Analog Circuits: Amplifiers, Frequency response of amplifiers, Feedback in amplifiers, Oscillators, Power amplifiers, Operational amplifiers and applications.
- Microcontrollers: Architecture of microcontrollers, Instruction set and programming basics, Interfacing with I/O devices, Timers and counters, Interrupts and serial communication.
- Analog and Digital Communication: Communication system basics, Amplitude modulation (AM), Frequency modulation (FM), Digital communication basics, Noise and signal-to-noise ratio, Multiplexing techniques.
- Numerical Techniques: Errors and approximations, Solutions of linear equations, Numerical differentiation & integration, Interpolation methods, Root finding techniques.
- Practical & Project Work (Supervisor-Oriented): Electronic devices lab experiments, Digital circuit implementation, Microcontroller programming tasks, Communication system simulations, Fault diagnosis and maintenance.
- Basic knowledge of computer and its application i.e. MS office (Word, Excel, PPT etc.).