How can installation errors lead to fire hazards?

Installation errors can lead to fire hazards primarily through incorrect connections and overloaded circuits. When electrical systems are not installed properly, it can create situations where wires are connected inappropriately, which can lead to short circuits—a condition that can generate excessive heat. Additionally, if circuits are overloaded due to improper installation, it can cause the wiring to overheat, potentially igniting surrounding materials and leading to a fire.

Understanding proper installation techniques and the electrical load limitations is crucial to preventing these dangerous scenarios. This is why option B addresses the direct impact of installation errors on fire risks, highlighting the importance of following electrical codes and best practices during installation to ensure safety and compliance.