Electrical protective gloves should be tested every 12 months to ensure safety, according to OSHA and other safety standards. Regular testing is vital for maintaining their effectiveness, especially in typical usage scenarios. Hence, the correct option is C.
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Electrical protective gloves should typically be tested every 12 months to ensure they are safe to use. The frequent testing is crucial for workers exposed to electrical hazards. While some situations may require more frequent tests, 12 months is standard under normal conditions. ;