Author Question: How much would system capacity be increased by subcooling the liquid refrigerant leaving the ... (Read 69 times)

burchfield96 · **on:** Jul 24, 2018

How much would system capacity be increased by subcooling the liquid refrigerant leaving the condenser an extra 12F?

A) Subcooling does not increase system capacity. B) 12F 1/F = 12 increased capacity
C) 12F 5/F = 60 increased capacity D) 12F 0.5/F = 6 increased capacity

Question 2

What is the difference between schedule 40 and schedule 80 iron pipe?

A) Schedule 40 has a heavier wall than schedule 80.
B) Schedule 80 is easier to bend than schedule 40.
C) Schedule 80 has a heavier wall than schedule 40.
D) They have a different metallurgical composition.