Which of the following statements about Portolan charts is most accurate?
a. Portolan charts were of most use for plotting a course in open water.
b. Portolan charts used landmarks and compass headings to plot a course.
c. Portolan charts made use of the Pole Star to steer.
d. Portolan charts helped pilots to determine their longitude.
b. Portolan charts used landmarks and compass headings to plot a course.
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In a step-down transformer with a 4.16kV primary delta connection and a 480/277V wye secondary, the transformer turns ratio is _____.
a. 5:1 b. 9:1 c. 11:1 d. 15:1
A half wave charging system uses a grounded charging coil.
Answer the following statement true (T) or false (F)
The _____ became the model for the zoological gardens that were later developed in the United States
a. Berlin Zoo b. Central Park Zoo c. Regent's Park Zoo d. Hagenbeck Zoo
President Grover Cleveland rejected the effort to annex Hawaii because
A. he thought the annexation of Hawaii would drain the U.S. Treasury because the island was weak economically. B. the United States did not have the naval power to protect the islands against Japanese or German threats. C. he believed that the native Hawaiians had been wronged and that a majority of Hawaiians opposed annexation to the United States. D. passage of the McKinley Tariff made Hawaiian sugar unprofitable. E. the United States would soon have to establish military bases in Hawaii.