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US$400
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Duration: 50 Hours
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Delivery mode: Online
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Group size: Individual
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Instruction language:
English,
Tamil
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Certificate provided:
Yes
Topics covered in Electrical Design Classes
1. Understanding the Basics of Electrical Engineering
2. Introduction to Voltage, Current, Power; its units and the method of measurement
3. Understanding Direct Current and Alternating Current
4. Understanding the nature of Resistive Load, Inductive Load and Capacitive Load
5. Understanding Power factor and various types of Power
6. Understanding the Working of Rectifier and Inverter Circuits
7. Lighting system Design
a. What are the Types of Luminaires Available?
b. Various Factors to be considered for Luminaire Selection: Lumens, Watts, Efficacy, CCT, CRI
c. Luminaire Calculation using Lumens Method
d. Lighting Simulation using Relux / Dialux Software
8. Selection of Ceiling Fans and Exhaust Fans using NBC norms
9. Electrical Load Estimation: Finding Connected Load, Demand Power and Diversity Factor for a Building
10. Grouping of Loads as Lighting, Power and AC Circuits based on IS and DEWA Std
11. Importance of Phase Distribution and its effects on Transformer
12. Understanding Cable Nomenclature: Conductor Size (Sq.mm.); Conductor Material; Insulation Material;
No. of Cores; Armor Type
13. Cable Sizing based on Rated Current and Temperature Gradients
14. Voltage Drop Calculation for Cables based on cable resistance
15. Understanding the working and selection of Circuit Breaker based on Rated Current, Intentional Time
Delay and Breaking Capacity
16. Types of Circuit Breakers: MCB; MCCB; ACB; ELCB; RCCB
17. Distribution Board Selection based on Rows, Arrangement of CB, No. of ways, Form of Separation and IP
Rating
18. Busbar Selection and Sizing
19. Selection and sizing of Conduits, Cable Trunks and Cable Trays
20. Significance of lagging and leading Power Factor
21. Power Factor improvement using Capacitor Bank and its Sizing & Selection
22. Working of Transformer and its selection based on Distribution Type; Star-Delta Winding Combination
Type; Cooling Type; Insulation Type
23. Transformer Power Rating Calculation based on Maximum Demand
24. Short Circuit Analysis for Transformer Secondary Circuit
25. Understanding the Working of Diesel Generator and its Sizing based on Load Demand and Fuel
Consumption
26. Understanding the Working of UPS System and sizing of Inverter Unit and Battery banks based on
Demand and Backup Duration
27. Understanding the working principle of Solar Panels and its sizing