EX-603 (A) · Utilization of Electrical Engineering/Official Syllabus
Utilization of Electrical Engineering (EX-603 (A)) - Official Syllabus
1
Unit 1
Illumination Engineering
- Nature of light
- units
- sensitivity of the eye
- luminous efficiency
- glare
- Incandescent lamps
- arc lamps
- gas discharge lamps- fluorescent lamps
- polar curves
- effect of voltage variation on efficiency and life of lamps
- Distribution and control of light
- lighting calculations
- solid angle
- inverse square and cosine laws
- methods of calculations
- factory lighting
- flood lighting and street lighting
- Direct diffused and mixed reflection & transmission factor
- refractors
- light fittings
2
Unit 2
Heating, Welding And Electrolysis
- Electrical heating-advantages, methods and applications
- resistance heating
- design of heating elements
- efficiency and losses control
- Induction heating: core type furnaces
- core less furnaces and high frequency eddy current heating
- dielectric heating: principle and special applications
- arc furnaces: direct arc furnaces, Indirect arc furnaces
- electrodes
- power supply and control
- resistance welding
- arc welding
- energy storage welding
- laser welding
- electron beam welding
- electrical equipment for them
- Arc furnaces transformer and welding transformers
- Review of electrolytic principles, laws of electrolysis
- electroplating, anodizing-electro-cleaning
- extraction of refinery metals
- power supply for electrolytic process
- current and energy efficiency
3
Unit 3
Traction
- Special features of Traction motors
- selection of Traction Motor
- Different system of electric traction and their Advantages and disadvantages
- Mechanics of train movement: simplified speed time curves for different services
- average and schedule speed
- tractive effort
- specific energy consumption
- factors affecting specific energy consumption
- acceleration and braking retardation
- adhesive weight and coefficient of adhesion
4
Unit 4
Electric Drives
- Individual and collective drives
- electrical braking, plugging, rheostatic and regenerative braking
- load equalization use of fly wheel
- criteria for selection of motors for various industrial drives
- calculation of electrical loads for refrigeration and air-conditioning
- intermittent loading and temperature rise curve
5
Unit 5
Introduction to Electric and Hybrid Vehicles
- Configuration and performance of electrical vehicles
- traction motor characteristics
- tractive effort
- transmission requirement
- vehicle performance and energy consumption
Reference Books
- Utilization of electrical energy
- Art and Science of Utilization of Electrical Energy
- Utilization of Elect. Energy
- Utilization of Elect. Power and Elect. Traction
- Utilization of Elect. Power including Electric Drives and Elect. Traction
- Electric Power Utilisation
- Modern electric, hybrid electric and fuel cell vehicles
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