A system using R-404a has an evaporation temperature of 20°F. If the line length is 100 ft. and a 7/8 in line is used, what is the maximum capacity of the system?
A) 3 tons B) 2. 5 tons C) 2 tons D) 1. 5 tons
C
You might also like to view...
Five wind turbines of an 8 turbine array produce 11.37 MW. This is 75% of the total output?. What is the total output from this array?
Fill in the blank(s) with the appropriate word(s).
The ________ connect (lock) a member of the gear train to the transmission case.
A) Driving devices B) Accumulator C) Reaction devices D) Servo
If the welding leads of a CC machine were electrically shorted together, the amperage would _____.? ?
A. increase? B. decrease? C. remain about the same? D. reach the machine's maximum output?
Which of the following statements are false?
A. Smoke is produced when a given type of organic or inorganic material is scraped, sawed, ground, drilled, handled, heated, crushed, or otherwise deformed. B. Aerosols are liquid or solid particles that are so small they can remain suspended in air long enough to be transported over a distance. C. Common causes of fumes are processes such as welding and torch cutting, both of which involve the interaction of intense heat. D. Mists are tiny liquid droplets suspended in air.