Problemas
1. In which auto shop area would an exhaust sys- tem repair most likely be done? (A) Shop stall. (B)Grease rack. (C) Alignment rack. (D)Outside work area. 2. Rules to remember when using gasoline include each of the following except: (A) store gas in approved containers. (B) keep gas away from sources of hear. (C) use oil absorbent to absorb any gas spills. (D) never use gasoline as a cleaning solvent. 3. Which of the following is a possible source of explosions in an auto shop? (A) Fuel tanks. (B) Car batteries. (C) Welding tanks. (D) All of the above. Asphyxiation can be caused by: (A) touching a current -carrying wire. (B) improper lifting techniques. (C) breathing toxic substances. (D) None of the above.
Roztwór
Dolores
professionell · Tutor durante 6 años
4.5
(209 Votos)
Respuesta
1. (A) Shop stall.2. (C) use oil absorbent to absorb any gas spills.3. (D) All of the above.4. (C) breathing toxic substances.
Explicación
## Step1The first question is about the location in an auto shop where an exhaust system repair would most likely be done. The options are: (A) Shop stall, (B) Grease rack, (C) Alignment rack, and (D) Outside work area. The exhaust system repair is a task that requires a specific area where the vehicle can be safely worked on. The shop stall is the most suitable place for this task as it provides a controlled environment and is designed for such repairs.## Step2The second question is about the rules to remember when using gasoline. The options are: (A) store gas in approved containers, (B) keep gas away from sources of heat, (C) use oil absorbent to absorb any gas spills, and (D) never use gasoline as a cleaning solvent. All the options except (C) are standard safety rules when handling gasoline. Using oil absorbent to absorb gas spills is not a recommended safety practice as it can lead to further hazards.## Step3The third question is about the possible sources of explosions in an auto shop. The options are: (A) Fuel tanks, (B) Car batteries, (C) Welding tanks, and (D) All of the above. All the options listed can be potential sources of explosions in an auto shop due to the presence of flammable materials and gases.## Step4The fourth question is about the causes of asphyxiation. The options are: (A) touching a current-carrying wire, (B) improper lifting techniques, (C) breathing toxic substances, and (D) None of the above. Asphyxiation can occur due to a lack of oxygen, which can be caused by breathing toxic substances. The other options do not directly lead to asphyxiation.