የህንፃዎች/የኤሌክትሪክ መስመር ዝርጋታ (Buildings / Electrical Line Installation)
የመኖሪያ እና የንግድ ህንፃዎች የኤሌክትሪክ መስመር ዝርጋታ፣ የፓናል ቦርድ ገጠማ፣ የሰርኪውት ብሬከር ስሌት እና የደህንነት መርሆዎች። Residential and commercial electrical conduit layout, distribution panel installation, circuit breaker sizing, and grounding.
ደረጃ በደረጃ የተዋቀረ የስልጠና ፍኖተ ካርታ
እያንዳንዱ ሞጁል የሰርኪውት ንድፈ-ሀሳብን ከተግባራዊ የላብራቶሪ ምዕራፎች ጋር ያጣምራል።
Module 1: Electrical Safety, Tools & Schematics
Ethiopian building electrical codes, schematic drawing, and wire gauge calculation.
የሚዳሰሱ ርዕሶች፡
- High voltage safety and lockout/tagout procedures
- Electrical blueprint and conduit routing symbols
- Wire gauge (AWG / mm²) calculation based on ampacity
- Conduit types (PVC, EMT) and bending tools
Draft schematic and bend PVC conduits with clean 90° bends on simulation wall.
Module 2: Distribution Board Wiring & Protection
Main switch, RCD / ELCB shock prevention, busbars, and individual circuit breakers.
የሚዳሰሱ ርዕሶች፡
- Sub-panel vs main distribution board layouts
- Sizing MCB breakers for lighting vs motor loads
- Residual Current Devices (RCD) sensitivity and testing
- Earth-neutral separation and busbar balancing
Wire complete 8-way distribution board with operational RCD trip testing.
Module 3: Residential & Commercial Circuit Installation
Intermediate switches, motion sensors, automatic water pump controllers, and generator changeovers.
የሚዳሰሱ ርዕሶች፡
- Two-way and intermediate staircase lighting circuits
- High-power appliance circuits (water heaters, stoves)
- Manual and automatic transfer switch (ATS) wiring
- Megger insulation resistance testing
Wire full apartment mock-up with lighting, power circuits, and changeover switch.
ምን ይማራሉ
በስራ ጠረጴዛ ላይ የሚተገበሩ ክህሎቶች
ለማን የተዘጋጀ፡ Electricians, construction contractors, and technicians preparing for COC certification
ቅድመ ሁኔታዎች፡ None
ስለዚህ ስልጠና ይጠይቁ
መረጃዎን ያጋሩ፤ ማዕከሉ ስለ ቀናት፣ መስፈርቶች እና ክፍያዎች ያነጋግርዎታል።