What effect does moisture have on a refrigeration system?
A) Corrosion of metals and freeze-up at the expansion valve
B) Lower-than-normal superheat
C) Increased low-side pressure
D) Increased head pressure
A
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Which of these is NOT a function of the automatic transmission fluid in a transmission/transaxle?
A) Controls shifting B) Transfers power in the torque converter C) Lubricates the shift cable D) Cools transmission parts
The U.S. economy as a whole did not mirror the decline in manufacturing during the 1970s
partly because of tremendous growth in the service sector.
Indicate whether the statement is true or false.____________________ is the act of repeating a set of procedures until a specified condition is met.
Fill in the blank(s) with the appropriate word(s).
Why do spherical ice containers have dimples on their exterior surface?
A) The dimples allow for expansion of the ice when it freezes B) The dimples increase the volume of water contained inside the sphere C) The dimples help the spheres align correctly with each other and interlock D) The dimples provide extra surface area for better heat transfer