Final answer:
When repairing or servicing refrigeration equipment, technicians should wear non-absorbent gloves and safety goggles for protection against chemicals and injuries. Additional protection like a face shield may be necessary, depending on the hazard. It's also important to maintain personal hygiene and wear non-distracting clothing.
Step-by-step explanation:
When performing repairs or service work on refrigeration components, it is important that a technician wears appropriate safety equipment. The correct option from the given choices would be: b) Non-absorbent gloves and safety goggles. These provide protection against chemicals and any flying debris that could cause injury.
Following safety protocols is paramount, which includes wearing non-absorbent gloves to prevent skin contact with refrigerants, which can cause frostbite or chemical burns. Safety goggles protect against any possible eye injuries from splashing chemicals or the shattering of glass or metal parts. Although not listed in the options, in some cases, depending on the extent of repair or service, additional protective gear like a face shield or protective clothing may be recommended.
In addition to wearing protective gear, avoiding flashy or revealing clothing that could be distracting or get caught in machinery, and maintaining personal hygiene is also essential for personal safety in a workshop or during service activities. Always remember to clean up broken glass with a dustpan and broom instead of touching it with bare hands to avoid injury.