Elements of Electrical Design
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Elements of Electrical Design Syllabus — Unit-wise Content
The official GTU curriculum for Elements of Electrical Design (subject code 2150904) as prescribed for EEE · Semester 5 divides the course into 4 units, covering 33 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (2150904)Unit 1 GENERAL DESIGN ASPECTS
- Basic principles of magnetic circuits – use of B-H curves in magnetic circuit
- Calculations of MMF for air gap and teeth
- Real and apparent flux density
- Field Form
- Air gap flux distribution factor (field form factor)
- Magnetising current calculation
- Leakage Reactance calculation for various types of slots
- Iron loss calculation concepts
- Insulating Materials & Classifications
Unit 2 DESIGN OF STARTERS AND FIELD REGULATORS
- Introduction and review of A.C. and D.C. starters
- Schematic diagrams of control circuit and power circuit for starters with contactors and timers
- Design of starters and Field regulators
- DESIGN OF SMALL TRANSFORMERS AND CHOKE COILS: Design of Small single-phase transformers
- Design of variable air gap single phase and three phase choke coil
- Design of ballast
Unit 3 Armature Windings
- DC windings Simplex & Duplex windings
- Lap & Wave windings
- Basic terms related to armature windings
- Dummy Coils
- Equalizer connections
- Split coils
- AC windings : Introduction
- No. of phases
- Phase spread
- Concentric winding
- Hemitropic winding
- Whole coil winding
- Mush winding
- Double layer windings
- Integral slot lap and wave winding
- Fractional slot lap and wave windings
- Performance analysis of various windings
Unit 4 Estimation and Costing for Residential and Commercial wiring
- Preparation of schematic diagrams and estimation of cost of wiring for NOTE : Minimum 30 to 40% weightage should be given to numerical problems in the theory exams
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