How do the recovery levels for Type III equipment differ from recovery levels for other types of equipment?
A) They are all higher than for other types.
B) They are all the same amount.
C) They are all optional to attempt.
D) They require lower vacuums than for other types.
Question 2
Type I certification applies to which of the following?
A) Small appliances B) MVACs
C) Low-pressure units D) Large systems