Exam 12: Extenssion 1: Shop Safety

Technician A says MSDS sheets are required for all chemicals used or stored on the premises.Technician Bsays the MSDS lists the protective clothing or equipment for that material.Who is correct?

Technician A says material safety data sheets (MSDS)contain specific information about hazardous materials.Technician B says material safety data sheets (MSDS)must contain information about health,fire,and reativity hazards posed by the material.Who is correct?

Technician A says carbon monoxide is an oderless,tasteless,colorless gas.Technician B says when working on air conditioning systems in confined spaces the atmosphere may be deficient in oxygen.Who is correct?

Technician A says spills should be cleaned up before you leave the shop.Technician B says spills should be cleaned up as soon as they occur.Who is correct?

List five examples of when proper eye protection should be worn.

Technician A says to remove the service plug prior to disconnecting or reconnecting any HV connections or components.Technician B says the wire harness,terminals,and connectors of the high-voltage system are identified by red.Who is correct?

The use of makeshift tools is one of the major causes of hand-tool accidents.

What should be added to a battery if its liquid level is low.

Technician A says when removing the battery from a vehicle,disconnect the negative cable first.Technician B says when removing the battery from a vehicle,disconnect the positive cable first.Who is correct?

Explain the safety precautions that should be taken when running an engine in a shop.

What should you do before turning on a battery charger?

Explain,in the proper sequence,the steps performed to remove a battery from a vehicle.

All of the following statements are true concerning high-voltage system safety,EXCEPT:

Technician A says when replacing the battery in the vehicle,you should connect the negative cable last.Technician B says when replacing the battery you should always use new leads.Who is correct?

There are basically two types of antifreeze,those based on propylene glycol and those based on ethylene glycol.

What should the technician do before loosening bolts or screws on a refrigeration system?

What type of injury is caused by improper lifting techniques.

Technician A says "Right-to-Know" laws do not cover proper labeling requirements of hazardous materials.Technician B says "Right-to-Know" laws require employers to train their employees regarding hazardous waste materials they may come in contact with.Who is correct?

Ingestion of as little as 2 ounces of ethylene glycol can kill a dog.

Which of the following describe(s)carbon monoxide?