What does direct inhalation of helium cause?
What will be an ideal response?
Inhalation of helium causes dizziness, fainting, suffocation, and possibly, death.
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Base kitchen cabinets are typically ____ deep.
A. 24" B. 18" C. 22" D. 30"
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Once the wood is mechanically or chemically changed, it is referred to as _________ wood
A) dried B) converted C) ?old D) salvaged
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What two fasteners are used with sheet metal square and rectangular duct?
A. "S" fasteners (clips) and drive clips (cleats) B. staples and tape C. self-tapping screws and draw bands D. tabs and adhesives
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The standard diameter of the spider in a universal joint is 14.45 mm. A worn joint measures 14.33 mm. How much, in millimeters, is the spider worn?
A. 0.12 B. 0.22 C. 0.24 D. 0.28
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