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?
