The factory charge in a split system, using R-22, shows 6 lb. 8 oz. in the outdoor condensing unit and 2 oz. in the evaporator. The 3/8" liquid line contains 0.48 oz. per foot and the 7/8" suction line contains 0.10 oz. per foot. The refrigerant lines are 30' long. What is the correct refrigerant charge for this system?
A. 6 lb. 10 oz.
B. 6 lb. 15 oz.
C. 7 lb. 7 oz.
D. 7 lb. 11 oz.
Answer: D
Trades & Technology
You might also like to view...
____________________ are layered structures created through the activity of primitive algae and bacteria found in rocks
Fill in the blank(s) with correct word
Trades & Technology
What is the safest way to remove a person who is stuck in a circuit receiving a shock?
A. Quickly pull the person away B. Shut off the power C. Push off with a piece of re-bar D. Push off with a wet piece of wood
Trades & Technology
Answer the following statement true (T) or false (F)
Trades & Technology
The flour from white wheat is used for making mostly _____
a. crackers c. breakfast cereals b. pastries d. all of the above
Trades & Technology