Electrical Electrical

3. System Protection

  1. Basic concepts
    • Classification of protection (zone, unit protection, pilot wire).
  2. Short Circuit & System Discrimination
    • Understanding of short circuit, short circuit calculation, per unit calculation.
    • Discrimination and system protection, protection setting, protection discrimination curve.
  3. Types of protection relay
    • Overcurrent and Earth Fault
    • Motor Protection
    • Transformer Differential Protection
    • Transformer Restricted Earth Fault
    • Cable Feeder Protection
    • Overhead Line Protection ( Auto-reclosure, Distance, Line Differential)
    • Generator Protection
  4. Instrumentations
    • Types and class of metering CT.s and PTs; Protection Class (Class X,
      Class XPXX, knee point voltage), Metering Class.
  5. Unit Protection Requirements
    • Transformer protection
    • Generator Protection

4. Building Systems

  1. Lighting Systems
    • Knowledge of various lighting concepts :-
      • Luminous intensity (candela)
      • Luminance (candela/sqm)
      • Illuminance (Lux)
      • Colour rendering index (CRI)
    • The different types of light sources and colour effects selections for energy efficiency.
    • Local authorities requirements
    • Daylighting concept for energy efficiency (MS 1525)
      • Switching and control strategies for energy savings
    • MS ISO 8995; Lighting of Indoor Work Places-
  2. Lightning Protection
    • MS IEC 62305-Protection of building structures against lightning strikes.
      The assessment of risks and provision of measures to protect building structures.
  3. Fire Protection For Electrical Engineers
    • MS 1745 Fire Alarm and Detection System
    • BS5839 Part 8 and 9 (Emergency call system)
    • Emergency standby generating system.
    • Emergency lighting and exit signs
    • Fire lifts
  4. Extra Low Voltage Systems
    • Telecommunication System
      • Fixed network infrastructure and space planning
      • In-building structured and fibre cabling
      • Public address
    • SMATV Systems
      • System design
      • CCTV Surveillance System
      • Camera and video fundamental
      • Equipment selection
      • Analogue versus digital
    • Security System
      • Security components
      • Perimeter and interior protection
      • Access control
    • Building Automation System
      • Control - type of inputs and outputs
      • System infrastructure
      • Integration with other systems such as Energy Management System, etc
  5. Vertical and Horizontal transportations
    • Control and Safety issues
    • Harmonics mitigation
  6. Hazardous Environment
    • Hazardous area classifications
    • Risks mitigation
    • Equipment and cable selection
  7. Energy Efficiency
    MS1525: Code Of Practice On Energy Efficiency And Use Of Renewable Energy For Non-
    Residential Buildings
    • Application for Green Building Index grading of Buildings
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