One operating advantage of fixed-restriction metering devices over expansion valves is:
A) Improved system control.
B) Can be used with low starting torque compressor motors.
C) Higher operating efficiency.
D) Easier to adjust.
B
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What type of section is shown in Figure 1?
a. Full
b. Aligned
c. Half
d. Offset
e. Revolved
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Make a list of all of the circuits on a truck that make use of hydraulics.
What will be an ideal response?
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Assess the validity of the following statement, "Slaves were better off than both wage earners in northern industry and free blacks back in Africa." Do you agree? Why or why not?
What will be an ideal response?
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The primary colors are ____
a. orange, green, and purple b. red, yellow, and blue c. created by blending some black into a hue d. created by blending some white into a hue
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