Which type of cleaning solvent is permitted for cleaning electrical equipment?

The correct answer is based on the importance of maintaining the integrity and safety of electrical equipment. Only approved cleaning solvents are specifically designed to clean electrical components without causing damage. These solvents typically do not leave residues, are non-conductive, and are safe for the materials used in electrical equipment, thus minimizing the risk of short-circuits or corrosion that could arise from using inappropriate cleaning agents.

Using any type of household cleaner or general-purpose solvents can introduce harmful substances and residues that may impair the functionality of electrical components. Furthermore, stating that no cleaning solvents are needed overlooks the fact that dust, grime, and other contaminants can accumulate on electrical equipment and may require regular cleaning to ensure proper operation and longevity.