Building Services II
Course Objective:
On completion of this course the students will be able to: understand the basic concept of electrical system and design the illumination, power circuits, safety and protection as per standard requirement.
- Basic Concept of Electric System and Its Terminology[8 hours]
- Concept of Electric Current and Voltage
- Electric Circuits
Resistance
- Ohm’s Law and Kirchhoff’s Law
- Open and Short Circuits
- Single and Three Phase a.c. Circuits
- Electrical Power and Energy
- General Description of Electrical Distribution System, Transformers, Service Panels (MDB, SDB) etc.
- Artificial Lighting System[8 hours]
- Introduction
- Terms Used in Lighting System
- Laws of Illumination
- Types of Lamps and Lighting Fixtures
- Types of Lighting Schemes
- Lighting System Consideration for different Occupancies
- Design of Lighting Schemes
- Methods of Lighting Calculation
- Factory Lighting , Street Lighting & Flood Lighting
- Safety and Protection in Electric System[8 hours]
- Introduction
- Operation and Construction of Fuses, MCB and MCCB
- Earthing for Electrical Equipments and Appliances
- Electric Shock Hazards
- Introduction to Lightening Arrestor
- Electrical Installation[6 hours]
- Introduction
- Types of Wiring System
- General Rules for Wiring System and Code of Practice
- Determination of Light sub-circuit, power sub-circuit & Total Load
- Determination of Size of Conductor
- Electrical Installation for Electrical Heating System, Air-conditoning System, lifts, escalators and pumps etc.
Practical (Internal Marks 25)
- Introduction to wiring accessories such as – switches, socket, distribution board etc , protective devices such as – fuse, MCB, MCCB etc their construction, function and application.
- Preparing Electrical Lay-out and details for commercial Complex or Apartment Building
- Conducting Market Study and Collecting, informative brochures and Specification on various product available about electrical lamp, appliances and equipments
- Application of above studies in preparing design and details in the design done in current terms.
References:
- Jain & Jain “ ABC of Electrical Engineering” Dhanpat Rai Publishing Company, New Delhi.
- J.B. Gupta “ Electrical Installation Estimating and Costing” S.K. Kataria & Sons, New Delhi
- G.L. Wadhwa “ Generation, Distribution and Utilization of Electrical Energy”, New Age International (P) Limited, India
- Bhuvanesh A Oza, Nirmal Kumar C Nair, Rashesh P Mehta and Vijaya H Makwana, “ Power System Protection and Switchgear” Tata McGraw Hill Education (P) Limited, New Delhi
Evaluation Scheme:
Chapters |
Hours |
Marks Distribution* |
1 |
8 |
12 |
2 |
8 |
12 |
3 |
8 |
8 |
4 |
6 |
8 |
Total |
30 |
40 |
*Note: There may be minor deviation in marks distribution.
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