Utilization of Electrical Energy (Diploma)

Illumination, electric heating, welding, traction and electric drives.

6 महीनेअवधि 5Chapters30टॉपिक

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01Unit 1: Illumination 6 टॉपिक

Terms: luminous flux, intensity, lux, MHCP, MSCP
Laws of illumination: inverse square and cosine laws
Lamps: incandescent, fluorescent, CFL, sodium, mercury, LED
Lighting schemes and illumination levels
Design of lighting by lumen method: utilisation and maintenance factor
Street, flood and factory lighting

02Unit 2: Electric Heating 6 टॉपिक

Advantages of electric heating
Resistance heating: direct and indirect, resistance ovens
Heating element materials and design
Induction heating: core and coreless furnaces
Arc furnaces
Dielectric heating and its applications

03Unit 3: Electric Welding 6 टॉपिक

Welding processes and their classification
Resistance welding: spot, seam, butt, projection
Arc welding: carbon arc and metal arc
Welding transformer and DC welding generator
Atomic hydrogen and inert gas welding
Electron beam and laser welding basics

04Unit 4: Electric Traction 6 टॉपिक

Systems of traction and track electrification
AC and DC traction, 25 kV single-phase system
Speed-time curves: urban, suburban and main line
Tractive effort and specific energy consumption
Traction motors and their speed control
Regenerative braking and metro rail systems

05Unit 5: Electric Drives and Electrolytic Processes 6 टॉपिक

Electric drives: group and individual drive
Selection of motor for a drive: load torque characteristics
Motors for specific applications: lifts, cranes, pumps, textile
Electrolysis and Faraday's laws
Electroplating and electro-refining
Batteries and charging basics

परिचय

आप यह कर पाएँगे

Explain the laws of illumination and design a simple lighting scheme using the lumen method
Compare lamps (incandescent, fluorescent, sodium, mercury, LED) on efficacy and application
Explain resistance, induction and dielectric heating and calculate heater element size
Describe resistance and arc welding methods and their equipment
Explain traction systems, speed-time curves and calculate tractive effort and energy
Select a suitable motor for an industrial drive based on load characteristics
Describe electroplating and other electrolytic processes

यह किसके लिए है

Diploma Electrical Engineering students of Semester 5 (BTEUP)
Polytechnic students of other boards studying the same subject who want unit-wise coaching

आपको क्या चाहिए

Basic Electrical Engineering and Electrical Machines of earlier semesters

सवाल

Which syllabus does the Utilization of Electrical Energy course follow?

It follows the BTEUP (Board of Technical Education, Uttar Pradesh) diploma syllabus for Utilization of Electrical Energy (Electrical Engineering, Semester 5). If your own board's or institute's syllabus differs, the centre follows your own syllabus.

Will this help in the semester examination?

Yes. Teaching is unit-wise as per the BTEUP scheme, with previous-year question practice, MCQ tests and doubt sessions before the semester exam.

Is lighting design taught?

Yes. Lumen-method design of rooms, factory and street lighting is practised with numericals.