The most complicated means of completing connections for a call between Portland and Philadelphia occurs when:
A) the call leaves the ABC long distance POP in Portland on a trunk that connects directly into ABC's Philadelphia long distance switch
B) the call travels onto ABC's long distance network, then onto a wholesale long distance carrier's network that ABC has leased, and then into the ABC's long distance telephone switch in Philadelphia
C) the long distance company does not have a switch in either Philadelphia or Portland
D) all methods of connections are equally complicated
C
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In practice, the ____________________ of the incoming generator is 1 to 2 Hz higher than that of the on-line generator.
Fill in the blank(s) with the appropriate word(s).
The distribution inventory management system which forecasts when the various demands will be made by the system on central supply is called:
A) order point system. B) distribution requirements planning. C) push system. D) pull system. E) inventory replenishment.
Most animals on U.S. farms are purebreds.
Answer the following statement true (T) or false (F)
A parallel circuit at resonance has ITANK = 1.00 A, ILINE = 0.05 A, Q = 20, and a voltage across the tank of 500 V. What is the impedance of the tank?
A. 10,000 ? B. 25,000 ? C. 50,000 ? D. 70,000 ?