Records indicate that fish were grown in captivity in ancient:
a. China c. Rome
b. Egypt d. All answers are correct.
D
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Figure 18-06
In the accompanying diagram, when the solid metal part of the disk is between the sensor and magnet, the ____________________ is shunted away from the sensor.
Fill in the blank(s) with the appropriate word(s).
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Most manual plasma arc cutting speeds are around ____ in. per minute. Any faster and it would be difficult for you to accurately follow the line.
A. 10 B. 14 C. 18 D. 20
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The perimeter system is most cost effective when used in
A) larger buildings. B) interior spaces. C) older buildings. D) single story buildings.
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The counting range of a 4-bit counter is
A) from 0 to 7. B) from 0 to 15. C) from 0 to 1. D) all of the above.
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