Multiple Choice

-A cylinder with 1,500 sq. in. of internal surface contains R-22 and is in a service truck body at 120°F. What is the total outward force of the refrigerant against the inner wall of the cylinder in tons of pressure?
A) 202.64
B) 226.61
C) 194.92
D) 145.71
Correct Answer:

Verified
Correct Answer:
Verified
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