Low voltage (high voltage drop) in a home can be caused by?

Study for the Construction Wiring 2 Exam. Explore multiple choice questions with detailed explanations and hints. Strengthen your knowledge and skills to excel in the test!

Low voltage, often indicated by a high voltage drop, in a home can arise from multiple factors that affect the electrical system's efficiency and effectiveness. When considering the reasons given, each aspect plays a crucial role.

A conductor that is too small for the load can lead to significant voltage drop because it has a higher resistance. The smaller the conductor gauge, the more resistance it has, which results in energy being lost as heat rather than being delivered to the load. This resistance became especially pronounced when the current draw is high, causing the voltage at the load to decrease.

A circuit that is too long can also contribute to voltage drop due to the increased length of conductor, which adds more resistance to the circuit. The electrical energy has to travel a further distance, which means it encounters more resistance, leading to a greater voltage drop by the time it reaches the endpoint.

Poor connections at the terminals introduce additional resistance into the circuit. Corroded, loose, or poorly crimped connections can increase the overall resistance and thus contribute to a voltage drop as electricity attempts to flow through these less efficient junctions.

Considering that each of these factors can independently cause low voltage issues, it stands to reason that all of these reasons collectively can lead to a noticeable voltage drop

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