One sure-fire way to determine if the system is operating with less than a full charge of refrigerant is to evaluate the ____.
A. cooling thermostat setting
B. evaporator superheat
C. nitrogen pressure
D. defrost timer
Answer: D
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This is the screw thread dimension from crest to crest through the axis.
a. pitch b. thread form c. minor diameter d. major diameter
When a tractor sliding 5th wheel is inappropriately placed, which of the following can result?
A. weight-over-axle infractions B. unbalanced bridge formula C. uncomfortable ride D. all of the above
The dimensions of a square duct with a grooved seam are: side = 8 inches; length = 2 1/2 feet; M = 1/8 inch. Find in inches the value of W.S.
Fill in the blank(s) with the appropriate word(s).
The wireframe method of modeling is the most time-consuming computationally.
Answer the following statement true (T) or false (F)