When using a recovery device manufactured after November 15, ...

[ishan]

When using a recovery device manufactured after November 15, 1993, the recovery level for Type I appliances is:
 
  A) 80 of the system charge if the compressor is non-operational, 90 if the compressor is operational.
  B) 80 of the system charge if the compressor is operational, 90 if the compressor is non-operational.
  C) 0 psig.
  D) 80 of the system charge.

Question 2

Standards for the safe use of lasers in construction are published in _____.
 
  a. OSHA Standard 1650.60
  b. OSHA Standard 1710.22
  c. OSHA Standard 1926.54
  d. OSHA Standard2100.10

[yasmin]

Answer to Question 1

A

Answer to Question 2

c

[ishan]

Excellent

[kishoreddi]

Gracias!