Which of the following statements is true about RF-induced voltages in cranes?
a. Shocks and burns are non-lethal.
b. Shocks and burns are nearly always lethal.
c. The voltages don’t present any hazards.
d. Crane instruments are unaffected by induced voltages.
a. Shocks and burns are non-lethal.
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There are two types of datum feature simulators: ____________________ and physical.
What will be an ideal response?
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What materials may be involved in a Class B fire?
What will be an ideal response?
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An area where the flow is slowed or even comes to a stop is referred to as a _______
A) Plug B) Corkscrew C) Traffic jam D) Bottleneck
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Materials whose molecules arrange themselves into a crystal structure are bound together by:
A) full valence shells. B) covalent bonding. C) sharing valence electrons. D) all of these.
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