Shop safety review 1

Plastic

A class A type fire extinguisher can be used on what type of fires??

Electrical wiring

A class C fire extinguisher can be used on what type of fires?

Chemical hazard

A high concentration of undesirable vapors, gases, or dust can be classified as a _____.

B only

An MSDS is being discussed. Technician A says is is the shops responsibility to develop it. Technician B says it must be readily available to all shop personnel. Who is correct?

Neither a or b

Battery charging is being discussed. Technician A says the charger should be turned on before connecting the charger cables to the battery terminals. Technician B says a battery with frozen electrolyte should be charged for 30 minutes or until the electrolyte melts. Who is correct?

Asbestos

Mesothelioma is a form of lung cancer that is caused by exposure to ______.

Both A and B

Technician A aims the nozzle of a fire extinguisher at the base of the fire. Technician B uses a sweeping motion, back-and-forth over the entire width of the fire. Who is correct?

B only

Technician A removes a battery by disconnecting the positive cable first. Technician B uses a battery lifting strap to lift the battery out of the vehicle. Who is correct?

B only

Technician A says OSHA regulates vehicle emission standards. Technician B says the environmental protection agency regulates the disposal of hazardous wastes. Who is correct??

Both a and b

Technician A says all hazardous waste must be properly labeled and sealed and kept in the recommended containers. Technician B says to reduce the amount of hazardous waste generated by shop, parts should be cleaned first with dirty solvent, then a second time with clean solvent. Who is correct???

Neither a or b

Technician A says carbon monoxide has an odor similar to burnt oil. Technician B says a volatile liquid evaporates slowly. Who is correct?😇😇😈😄😅😃😄😏😊

A only

Technician A says used engine oil may be burned in a commercial space heater. Technician B says oil filters should be thrown in the trash immediately after being removed from the vehicle. Who is correct?

Orange

The high voltage electrical cables of a hybrid vehicle are colored_____.

Polyurethane rubber

What type of gloves should be worn for cleaning parts in solvent?

Linemans

What type of gloves should be worn when working on the electrical system of a hybrid vehicle?

Neither a or b

When driving out rusted bolts, technician A says places the round end of a ball -peen hammer over the bolt and then hits the flat end of the ball- peen hammer to drive out small rusted bolts. Who is correct?

Type c

Which of the following is a recommended to extinguish electrical fires?