What color code is normally used to identify an oxygen hose on an oxy-acetylene station?
A. blue
B. red
C. black
D. green
Answer: D
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Answer the following statements true (T) or false (F)
1) The first step in conducting an accident investigation is to identify eye witnesses. 2) A primary or eye-witness is one who actually saw the accident occur. 3) A secondary witness is one who was not present at the accident but has relevant information about it. 4) You should never conduct interviews at the scene of the accident because you might damage evidence. 5) Safety professionals who focus on finding fault rather than finding facts will not be effective accident investigators.
The agency established to conserve, protect, and enhance fish and wildlife habitats is _____
a. U.S. Forest Service b. U.S. Department of Agriculture c. Bureau of Land Management d. U.S. Fish and Wildlife Service
The difference between the ambient air temperature entering the condenser and the condensing temperature is known as ________________________.
a. Condenser split b. Temperature swing c. Superheat d. Subcooling
The total current flow in a parallel circuit is the ____.
A. quotient of the individual circuits with the greatest current flow B. difference of the individual circuits with the greatest current flow C. sum of the individual circuits D. product of the individual circuits