What resistance do ground studs have?

Ground studs are integral components of electrical systems in aerospace applications, serving as points for connecting grounding wires to various parts of an aircraft. The primary characteristic of ground studs is that they possess low resistance. This low resistance is crucial because it allows for effective grounding, ensuring that electrical faults and stray voltages are safely dissipated into the ground.

By maintaining low resistance, ground studs help minimize the risk of electrical interference, ensure proper operation of aircraft instrumentation, and protect sensitive electronic equipment from damage due to electrical surges. A high or variable resistance would impede the ability of the grounding system to perform its essential functions, potentially leading to hazardous conditions. Therefore, the correct understanding of ground studs is that they are designed to maintain low resistance to ensure safety and reliability in aerospace environments.