EE8015 Electric Energy Generation, Utilization and Conservation (EEGUC) MCQ PDF for May/June 2021 OnlineExamonation
SYLLABUS FOR EE8015 EEGUC:
UNIT I ILLUMINATION
Importance of lighting – properties of good lighting scheme – laws of illumination – photometry - types of lamps – lighting calculations – basic design of illumination schemes for residential, commercial, street lighting, factory lighting and flood lighting – LED lighting and energy efficient lamps.
UNIT II REFRIGERATION AND AIR CONDITIONING
Refrigeration-Domestic refrigerator and water coolers - Air-Conditioning-Various types of air-conditioning system and their applications, smart air conditioning units - Energy Efficient motors: Standard motor efficiency, need for efficient motors, Motor life cycle, Direct Savings and payback analysis, efficiency evaluation factor.
UNIT III HEATING AND WELDING
Role of electric heating for industrial applications – resistance heating – induction heating – dielectric heating - electric arc furnaces. Brief introduction to electric welding – welding generator, welding transformer and the characteristics.
UNIT IV TRACTION
Merits of electric traction – requirements of electric traction system – supply systems – mechanics of train movement – traction motors and control – braking – recent trends in electric traction.
UNIT V DOMESTIC UTILIZATION OF ELECTRICAL ENERGY
Domestic utilization of electrical energy – House wiring. Induction based appliances, Online and OFF line UPS, Batteries - Power quality aspects – nonlinear and domestic loads – Earthing – Domestic, Industrial and Substation.
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