IPU Syllabus 2025-26 (GGSIPU)

Unit I

DC Circuits: Passive circuit components, basic laws of electrical engineering, temperature resistance coefficients, voltage and current sources, series and parallel circuits, power and energy, Kirchhoff’s Laws, nodal and mesh analysis, delta-star transformation, superposition theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, and time-domain analysis of first-order RC and RL circuits.

Unit II

AC Circuits: Representation of sinusoidal waveforms, peak and RMS values, phasor representation, real power, reactive power, apparent power, power factor, analysis of single-phase AC circuits consisting of R, L, C, RL, RC and RLC combinations in series and parallel, resonance, three-phase balanced circuits, and voltage and current relations in star and delta connections.

Unit III

AC Generators & Motors: Principle of operation, revolving magnetic field, squirrel-cage and phase-wound rotors, starting of induction motors, direct-on-line and star-delta starters, and synchronous machines.

Unit IV

Transformers & Measuring Instruments: Construction and principle of operation of transformers, equivalent circuit, transformer losses, regulation and efficiency, auto-transformer, three-phase transformer connections, electromagnetism, different torques in indicating instruments, moving iron instruments including attraction and repulsion types, and moving coil instruments including permanent magnet and dynamometer types.

Unit I

DC Circuits: Passive circuit components, basic laws of electrical engineering, temperature resistance coefficients, voltage and current sources, series and parallel circuits, power and energy, Kirchhoff’s Laws, nodal and mesh analysis, delta-star transformation, superposition theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, and time-domain analysis of first-order RC and RL circuits.

Unit II

AC Circuits: Representation of sinusoidal waveforms, peak and RMS values, phasor representation, real power, reactive power, apparent power, power factor, analysis of single-phase AC circuits consisting of R, L, C, RL, RC and RLC combinations in series and parallel, resonance, three-phase balanced circuits, and voltage and current relations in star and delta connections.

Unit III

AC Generators & Motors: Principle of operation, revolving magnetic field, squirrel-cage and phase-wound rotors, starting of induction motors, direct-on-line and star-delta starters, and synchronous machines.

Unit IV

Transformers & Measuring Instruments: Construction and principle of operation of transformers, equivalent circuit, transformer losses, regulation and efficiency, auto-transformer, three-phase transformer connections, electromagnetism, different torques in indicating instruments, moving iron instruments including attraction and repulsion types, and moving coil instruments including permanent magnet and dynamometer types.

Unit I

DC Circuits: Passive circuit components, basic laws of electrical engineering, temperature resistance coefficients, voltage and current sources, series and parallel circuits, power and energy, Kirchhoff’s Laws, nodal and mesh analysis, delta-star transformation, superposition theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, and time-domain analysis of first-order RC and RL circuits.

Unit II

AC Circuits: Representation of sinusoidal waveforms, peak and RMS values, phasor representation, real power, reactive power, apparent power, power factor, analysis of single-phase AC circuits consisting of R, L, C, RL, RC and RLC combinations in series and parallel, resonance, three-phase balanced circuits, and voltage and current relations in star and delta connections.

Unit III

AC Generators & Motors: Principle of operation, revolving magnetic field, squirrel-cage and phase-wound rotors, starting of induction motors, direct-on-line and star-delta starters, and synchronous machines.

Unit IV

Transformers & Measuring Instruments: Construction and principle of operation of transformers, equivalent circuit, transformer losses, regulation and efficiency, auto-transformer, three-phase transformer connections, electromagnetism, different torques in indicating instruments, moving iron instruments including attraction and repulsion types, and moving coil instruments including permanent magnet and dynamometer types.

Course Overview:

This course covers the fundamentals of operating systems, mechanisms, and their implementations. The core of the course contains concurrent programming (threads and synchronization), inter process communication, process scheduling, memory management, input output devices and organization.

Unit I

Introduction: Operating system and function, Evolution of operating system, Batch, Interactive, Time Sharing and Real Time System, System protection. Operating System Structure: System Components, System structure, Operating System Services.

CPU Scheduling: Scheduling Concept, process scheduling strategies- First-Come, First-Served (FCFS) Scheduling, Shortest-Job-Next (SJN) Scheduling, Priority Scheduling, Shortest Remaining Time, Round Robin (RR) Scheduling, Multiple-Level Queues Scheduling, Performance Criteria of Scheduling Algorithm, Evolution, Multiprocessor Scheduling.

Unit II

Concurrent Processes: Process concept, Principle of Concurrency, Producer Consumer Problem, Critical Section problem, Semaphores, Binary and counting semaphores, P() and V() operations, Classical problems in Concurrency, Inter Process Communication, Process Generation, Process Scheduling.

Deadlocks: examples of deadlock, resource concepts, necessary conditions for deadlock, deadlock solution, deadlock prevention, deadlock avoidance with Bankers algorithms, deadlock detection, deadlock recovery.

Unit III

Memory Organization & Management: Memory Organization, Memory Hierarchy, Memory Management Strategies, Contiguous versus non- Contiguous memory allocation, Partition Management Techniques, Logical versus Physical Address space, swapping, Paging, Segmentation, Segmentation with Paging Virtual Memory: Demand Paging, Page Replacement, Page-replacement Algorithms, Performance of Demand Paging, Thrashing, Demand Segmentation, and Overlay Concepts.

Unit IV

I/O Device and the organization: I/O Device and the organization of the I/O function, I/O Buffering, Disk I/O, Disk Scheduling Algorithms, File system: File Concepts, attributes, operations, File organization and Access mechanism, disk space allocation methods, Directory structure, free disk space management, File sharing, Implementation issues. Case studies: Unix system, Windows XP.

Textbooks:

1. Abraham Silberschatz, Peter B. Galvin, Greg Gagne, “Operating System Concepts”, Wiley, 9th Edition

2. Tannenbaum, “Morden Operating Systems”, Pearson, 4th Edition, 2014

Unit I

DC Circuits: Passive circuit components, basic laws of electrical engineering, temperature resistance coefficients, voltage and current sources, series and parallel circuits, power and energy, Kirchhoff’s Laws, nodal and mesh analysis, delta-star transformation, superposition theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, and time-domain analysis of first-order RC and RL circuits.

Unit II

AC Circuits: Representation of sinusoidal waveforms, peak and RMS values, phasor representation, real power, reactive power, apparent power, power factor, analysis of single-phase AC circuits consisting of R, L, C, RL, RC and RLC combinations in series and parallel, resonance, three-phase balanced circuits, and voltage and current relations in star and delta connections.

Unit III

AC Generators & Motors: Principle of operation, revolving magnetic field, squirrel-cage and phase-wound rotors, starting of induction motors, direct-on-line and star-delta starters, and synchronous machines.

Unit IV

Transformers & Measuring Instruments: Construction and principle of operation of transformers, equivalent circuit, transformer losses, regulation and efficiency, auto-transformer, three-phase transformer connections, electromagnetism, different torques in indicating instruments, moving iron instruments including attraction and repulsion types, and moving coil instruments including permanent magnet and dynamometer types.

Unit I

DC Circuits: Passive circuit components, basic laws of electrical engineering, temperature resistance coefficients, voltage and current sources, series and parallel circuits, power and energy, Kirchhoff’s Laws, nodal and mesh analysis, delta-star transformation, superposition theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, and time-domain analysis of first-order RC and RL circuits.

Unit II

AC Circuits: Representation of sinusoidal waveforms, peak and RMS values, phasor representation, real power, reactive power, apparent power, power factor, analysis of single-phase AC circuits consisting of R, L, C, RL, RC and RLC combinations in series and parallel, resonance, three-phase balanced circuits, and voltage and current relations in star and delta connections.

Unit III

AC Generators & Motors: Principle of operation, revolving magnetic field, squirrel-cage and phase-wound rotors, starting of induction motors, direct-on-line and star-delta starters, and synchronous machines.

Unit IV

Transformers & Measuring Instruments: Construction and principle of operation of transformers, equivalent circuit, transformer losses, regulation and efficiency, auto-transformer, three-phase transformer connections, electromagnetism, different torques in indicating instruments, moving iron instruments including attraction and repulsion types, and moving coil instruments including permanent magnet and dynamometer types.

Unit I

DC Circuits: Passive circuit components, basic laws of electrical engineering, temperature resistance coefficients, voltage and current sources, series and parallel circuits, power and energy, Kirchhoff’s Laws, nodal and mesh analysis, delta-star transformation, superposition theorem, Thevenin’s theorem, Norton’s theorem, maximum power transfer theorem, and time-domain analysis of first-order RC and RL circuits.

Unit II

AC Circuits: Representation of sinusoidal waveforms, peak and RMS values, phasor representation, real power, reactive power, apparent power, power factor, analysis of single-phase AC circuits consisting of R, L, C, RL, RC and RLC combinations in series and parallel, resonance, three-phase balanced circuits, and voltage and current relations in star and delta connections.

Unit III

AC Generators & Motors: Principle of operation, revolving magnetic field, squirrel-cage and phase-wound rotors, starting of induction motors, direct-on-line and star-delta starters, and synchronous machines.

Unit IV

Transformers & Measuring Instruments: Construction and principle of operation of transformers, equivalent circuit, transformer losses, regulation and efficiency, auto-transformer, three-phase transformer connections, electromagnetism, different torques in indicating instruments, moving iron instruments including attraction and repulsion types, and moving coil instruments including permanent magnet and dynamometer types.