When using a recovery machine manufactured after November 15, 1993, the recovery level for Type II systems containing over 200 lb of R-12 refrigerant is:
A) 0 psig. B) 4 in Hg vacuum. C) 10 in Hg vacuum. D) 15 in Hg vacuum.
D
You might also like to view...
The ____ pressure switch can withstand large pressure changes and high overpressures.
a. sealed piston b. Bourdon tube c. diaphragm d. solid state
Research in the horse industry is slow and ____________________.
Fill in the blank(s) with the appropriate word(s).
Technician ?A says that excessive hydraulic lifter pump-up can occur if the valves float. Technician B says that hydraulic lifter valve adjustment on most engines positions the plunger at its center of travel in the lifter body. Who is right?
A. Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
Persian cats represent approximately one-half of all purebred registered cats in the United States
A. True B. False