The separation of the refrigerant components in a zeotropic refrigerant when the refrigerant evaporates or condenses is known as:
A) Fractionation. B) Refinement. C) Separation. D) Concentration.
A
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The benefit of using the V.35 connector over the RS-232 is that the V.35 provides:
A) fewer errors B) less signal loss C) better conduction for high-speed signals D) lower signal-to-noise ratios E) all of the above
If 
?, then X = 3.
Answer the following statement true (T) or false (F)
Which type of CV joint transfers energy using six balls enclosed in cages to allow movement?
A) Cardan B) Rzeppa C) Tripod D) None of these
A 7490 decade counter, configured to count 0 to 9, and a 7492 MOD-12 ripple counter, configured to count 0 to 5, are connected so that the Q3 output of one IC is wired to the clock input of the other IC. What is the modulus of the total circuit?
A) MOD-16 B) MOD-160 C) MOD-50 D) MOD-60