What is one reason for bonding conduit to ground?

Bonding conduit to ground serves as a critical safety measure by providing a low-impedance pathway during a fault condition. In the event of a fault, such as a short circuit, bonding ensures that the electrical current has a direct and efficient route back to the ground. This rapid dissipation of excess current helps to prevent potential hazards, such as electrical shock or fire, by facilitating the operation of circuit protection devices like fuses or circuit breakers, which then disconnect the power source. The effectiveness of this grounding pathway is essential for maintaining electrical safety and equipment protection.

Enhancing aesthetic appeal, reducing installation costs, or increasing resistance of electrical flow do not align with the primary safety purpose of bonding conduit to ground. The focus remains on creating an effective means of fault current management rather than any visual or cost-related factors.