Industrial Electrical Systems
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Industrial Electrical Systems Syllabus — Unit-wise Content
The official GTU curriculum for Industrial Electrical Systems (subject code 3170920) as prescribed for Electrical Engineering · Semester 7 divides the course into 4 units, covering 39 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 (3170920)Unit 1 Electrical System Components
- LT system wiring components
- selection of cables
- distribution box, metering system
- Tariff structure
- Protection components- Fuse, MCB, MCCB
- Symbols for wiring components
- Single line diagram (SLD) of a wiring system
- Electric shock and Electrical safety practices
Unit 2 Residential and Commercial Electrical Systems
- Types of residential and commercial wiring systems
- General rules and guidelines for installation
- Load calculation and sizing of wire
- Rating of main switch
- distribution board and protection devices
- Earthing system calculations
- Requirements of commercial installation
- Deciding lighting scheme and number of lamps
- Earthing of commercial installation
- Selection and sizing of components
Unit 3 Illumination Systems
- Understanding various terms regarding light- lumen
- candle power
- lamp efficiency
- specific consumption
- space to height ratio
- waste light factor
- depreciation factor
- Various illumination schemes
- Incandescent lamps and modern luminaries like CFL, LED and their operation
- Energy saving in illumination systems
- Design of a lighting scheme for a residential and commercial premises
- Flood lighting
Unit 4 Industrial Electrical Systems
- HT connection
- Industrial substation
- Transformer selection
- Industrial loads
- starting of motors, SLD, Cable and Switchgear selection
- Lightning Protection
- Earthing design
- Power factor correction – kVAR calculations
- type 14 Subject Code: 3170920 w.e.f
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