Which of the following statements about metering devices is true?
a. The ratio of liquid to vapor leaving the metering device is determined by the superheat.
b. Refrigerant that is deeply subcooled reduces the system cooling capacity.
c. Clogged condenser coils will reduce or prevent subcooling.
d. Vapor entering the evaporator absorbs the majority of the heat from the load.
c. Clogged condenser coils will reduce or prevent subcooling.
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Providing an historical record of leveling or layout work performed is the purpose of the _____.
a. survey log b. field notes c. job file d. daily planner
The Capper-Volstead Act was passed in 1992 and created instructional opportunities for universities
Indicate whether the statement is true or false
Which of the following are included in the planning portion of a lockout-tagout procedure?
A. Investigation B. Effects of shutdown C. Written plan D. a, b, and c
A number plus 10 equals 15. Find the number.
A. 4 B. 5 C. 6 D. 7