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
Rice lines
(A) A neuron connecting to a skeletal muscle.
Typical port fuel-injection system, indicating the location of various components. Notice that the ...
How to convert between imperial and metric units (Part 3)
Female Reproductive System
The central nervous system is composed of the brain and the spinal cord