Question 1
If a solvent ingredient name includes "________," it is likely to be hazardous.
◦ "fluor"
◦ "chlor"
◦ Either A or B
◦ Neither A nor B
Question 2
Technician A says that automotive air-conditioning refrigerants can be vented into the air if a recovery machine is not available. Technician B says that used automotive air-conditioning oils are considered hazardous. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B