Corrosion rates of the anode will be less affected if there is a _________ anode to cathode ratio.

Question

Quizplus · Accepted Answer

A large anode to cathode ratio means that there is more anode surface area relative to cathode surface area, which results in less metal loss from the anode due to corrosion. This is because the anode sacrifices itself to protect the cathode, so with a larger anode to cathode ratio, there is more sacrificial protection available to the cathode. Therefore, the corrosion rates of the anode will be less affected with a large anode to cathode ratio.

Corrosion Rates of the Anode Will Be Less Affected If