Although shielding gases are not toxic, they _____
a. are highly explosive
b. can decompose into toxic gases
c. can displace oxygen when released in a large quantity
d. cause rapid metal corrosion
c
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Excessive tire radial runout may cause tire thumping and vibration.
Answer the following statement true (T) or false (F)
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The primary harvesting machine for field crops is the:
a. plow c. baler b. rototiller d. combine
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For a solder or braze joint, the ____ depends on the amount of overlapping area of the base parts.
A. shear strength B. ductility C. fatigue resistance D. corrosion resistance
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An air conditioner weighing 52 pounds drops 12' from a window onto a deck. How much force in foot-pounds is exerted on the deck?
What will be an ideal response?
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