The two large classes of metering devices are:
A) Fixed restrictions and thermostatic expansion valves.
B) Fixed restrictions and broken restrictions.
C) Floats and valves.
D) Hand valves and automatic valves.
A
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Anodized aluminum cylinders, found on many late-model cars, should not be honed because their hard surface layer will be removed and they will corrode.
Answer the following statement true (T) or false (F)
Seeds of annual plants (plants that complete their life cycle in 1 year) from named cultivars that are not hybrids generally come _____
A) from the horticulturist B) reasonably true from roots C) reasonably from cultivars D) reasonably true from seed
When the sensitivity of several parameters is considered for one alternative using a single measure of worth and the measure of worth is plotted against percentage change for each parameter, the resulting graph is called a: (choose one)
(a) Spider graph (b) Distribution graph (c) Trend graph (d) Cash flow graph
The normal position for a suction service valve during normal operation is ____.
A. backseated B. frontseated C. cracked off the back D. midseated