Technician A says that you should lubricate the regulator, gauge, cylinder, and hose fittings on an oxyacetylene torch with oil. Technician B says that you should use grease. Who is correct?
A. Technician A
B. Technician B
C. Both
D. Neither
Answer: D
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As the head of Dominion of New England, Sir Edmund Andros was all of the following EXCEPT
A. an able military man. B. conscientious. C. a Puritan. D. tactless. E. a leader who restricted the press.
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Tropical soils tend to be low in fertility because frequently the parent material of tropical soils is:
A. shale. B. granite. C. limestone. D. igneous rock.
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Of the following copper tubing types, the one with the thinnest wall is _____
a. Type K b. Type L c. Type M d. Type ACR
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Point c is
A. Benchmark B. Fore sight C. Instrument location D. Back sight E. Rod F. Turning Point G. Line of sight H. Height of instrument
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