Which of the following is true regarding circuit grounding?

Circuit grounding is crucial in electrical systems because it provides a safe path for electrical current to dissipate into the earth in the event of a fault. This process significantly reduces the risk of electric shock to users. When a fault occurs, such as a short circuit or insulation failure, grounding ensures that excess electricity does not stay on the wiring or equipment, which could lead to dangerous situations for anyone coming into contact with them.

The grounding system establishes a reference point in the electrical system and provides a reliable way for protective devices like circuit breakers and fuses to operate effectively, leading to safer conditions. Grounding helps in directing any stray current safely away from individuals and sensitive equipment.

The other options do not accurately reflect the purpose of grounding. It does not eliminate the need for circuit breakers, as those devices are essential for protecting circuits from overloads. Grounding does not ensure that electrical panels have no voltage; rather, it provides a reference point and path for electricity. While grounding does help mitigate issues related to voltage surges, it does not entirely prevent them; other protective devices are typically used for that purpose.