In a grounded circuit, what level of resistance should you expect?

In a grounded circuit, you should expect a resistance level that is low. The concept of grounding is crucial in electrical systems, as it creates a safe path for excess current to flow into the ground in the event of a fault, providing protection to both the system and individuals.

Grounding typically involves a low-resistance connection to the earth. This low resistance is essential because it allows fault currents to safely travel to the ground, minimizing the risk of electric shock and equipment damage. If the resistance were infinite, it would indicate no connection to ground, which would defeat the purpose of grounding and could lead to dangerous situations. Similarly, high resistance would restrict current flow and could prevent protective devices from functioning properly.

Therefore, in a properly grounded circuit, a low resistance measurement signifies that the grounding system is effective and functioning correctly, allowing for safe operation of electrical devices and systems.