The two refrigerant lines connecting the inside and outside units of a split system air conditioner are:
A) The liquid line and condensate line. B) Suction line and liquid line.
C) The discharge line and suction line. D) The discharge line and liquid line.
Question 2
Why is it dangerous to use gauges only designed for R-22 on a R-410A system?
A) Because R-410a can dissolve the lining of the hoses used on R-22 systems
B) Because the system pressures can exceed the design limit of the R-22 gauges
C) Because R-410a and brass form an explosive new chemical compound on contact
D) Because R-410a pressures are backwards from other types of refrigerant
Digestive System
The Major Divisions of the Nervous System
Relationship of the lymphatic system to the cardiovascular system.
Anatomy of the respiratory system
Development of the Nervous System: Dorsal View
Infections in the Digestive System