application belong to the
______ category
A. Domestic refrigeration
B. Commercial air-conditioning
C. Domestic air-conditioning
D. Industrial refrigeration
,The air-conditioning system for
cabin on a luxury ocean liner
belongs to the _____ category.
a. marine and transportation
refrigeration
b. Commercial air-conditioning
c. Industrial refrigeration
d. None of the above
, A residential refrigerator is similar
in purpose and operation to a
commercial____.
a. walk-in
b. Reach-in
c. Display case
d. Self-service display case