When performing search and rescue, you should:
A. have at least three rings to attach and extend the original search line
B. use a one inch kernmantle search rope of at least 100 feet.
C. use search rope devices for all structures over 1,000 square feet only
D. know that implementing a search line system requires a team of three or more firefighters
Answer: D. know that implementing a search line system requires a team of three or more firefighters
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The logic of an OR gate is that ____.
a. if any input is low, the output also will be low b. if any input is low, the output will be high c. any high input will produce a high output d. if either but not both of its inputs is high it will have a high output
The fractured surface of ____ cast iron has a light, almost white, thin rim around the dark gray center.
A. gray B. malleable C. white D. alloy
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A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
What type of bulbs are grown in the U.S. and shipped around the world?
a. lilies c. gladiolus b. tulips d. daffodils