BAE Industrial Engineering Sdn Bhd's core business is carrying out projects on PLC, PAC, SCADA, and DCS systems, servicing machine maintenance, and supplying factory electrical components to allthe factories.I have been assigned to carry out circuit looping on various types of control and power panels:*Coagulant Tank and Temperature Control Panel*Direct On Line (DOL) Panel*Leakage Detector Panel*Forward Reverse Panel*PLC Panel *Auto-Sample Single Former and Auto-Sample Double FormerTo do the wiring of the panel, I need to learn and analyze the circuit diagram and ladder diagram programming of the panel in order to connect all components correctly. Thus, the skill I learned in this task was to recognize all the symbols of the components, such as relays, switches (normally open or normally closed), timers, power supplies, etc.