Electrical systems can exhibit several signs that indicate wear or potential failure. Flickering lights often suggest loose connections or an overloaded circuit. Discolouration or scorch marks around outlets and switches may signal overheating. These visual cues should never be ignored, as they can lead to more significant issues if left unchecked. Key Considerations for Safety in Industrial Electrical Installations Before commencing any electrical work, it is essential to ensure that all circuits are functioning properly. A thorough test of circuits can identify faults or irregularities that may pose safety hazards. Using a multimeter allows you to measure voltage, resistance, and current, providing valuable insights into the state of your electrical system. Having this equipment at hand ensures that potential problems are detected early, reducing the risk of electrical shock and fire. Integrating Energy-Efficient Solutions in Office Lighting Design