Which hazard category is represented by woodworking shops, service or repair facilities for cars, and cooking areas with deep fryers?

The correct answer reflects the hazard category associated with environments like woodworking shops, service or repair facilities for automobiles, and cooking areas equipped with deep fryers. These areas are typically classified as "extra" hazard environments due to the presence of significant fire risks.

In woodworking shops, the combination of flammable sawdust, wood shavings, and the use of machinery can lead to potentially dangerous conditions. Service and repair facilities often utilize flammable oils and solvents, which can ignite easily, presenting a serious hazard. Cooking areas with deep fryers also exhibit heightened risk, as cooking oils can reach high temperatures and ignite, especially if not monitored closely.

These factors contribute to the classification of these environments as "extra" hazards, indicating that they require stricter safety measures and precautions to prevent fires and ensure the safety of personnel and equipment. Recognizing the characteristics that define this hazard category is crucial for effective fire prevention and safety planning.