Electrical Installation Commissioning and Maintenance
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Follow on Instagram for UpdatesElectrical Installation Commissioning and Maintenance Syllabus — Unit-wise Content
The official GTU curriculum for Electrical Installation Commissioning and Maintenance (subject code DI05024061) as prescribed for AI & DS · Semester 5 divides the course into 5 units, covering 20 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 (DI05024061)Unit 1 Unit – I
- Electrical Standards & Installation Basics Electrical symbols (IS/IEC). Loading of electrical equipment at site. Inspection of electrical equipment at site. Foundation of machine. Tools & instrument necessary for instrument
Unit 2 Unit – II
- Design consideration of Electrical Installation for residential building and small industries. General requirements of electrical installations. Protection of electrical installation against overload
- short circuit and earth fault. Location of outlet
- control switches
- Main board and distribution board
- guidelines of installation and fitting. Electrical installation of Residential building- estimation and coasting. Service connection
- Service mains and sub-circuits. Electrical installation of small industries
Unit 3 Unit – III
- Installation of Electrical Equipment Transformer Installation Location and mounting. Earthing and cooling arrangement
- Motor Installation Mounting and alignment. Coupling and electrical connections. Starter connection
Unit 4 Unit – IV
- Testing & Commissioning of Electrical Equipment 1
- General Testing Insulation resistance testing. Continuity and polarity testing. Earth resistance testing. 1A
- Testing & Commissioning of Transformer IR test
- polarity test
- ratio test. Oil level and condition check. Pre-commissioning checks. Energization procedure. 1B
- Testing & Commissioning of Motor Program Name: Diploma Engineering Level: Diploma Branch: Power Electronics Subject Code: DI05024061 Subject Name: Electrical Installation Commissioning and Maintenance Insulation resistance test. No-load test. Direction of rotation check. Starter operation testing. Trial run and performance check
Unit 5 Unit – V
- Maintenance & Safety Practices A
- Maintenance Types: Preventive
- Breakdown Maintenance of transformers Maintenance of motors B
- Fault Diagnosis Common faults in motors and transformers Troubleshooting techniques
- Safety Electrical hazards and PPE. Earthing and isolation. Fire protection systems
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