The letter ____________________ in the AISI system, if used, indicate the manufacturing process basic open-hearth or electric furnace steel and basic oxygen furnace steel.
Fill in the blank(s) with the appropriate word(s).
Answer: C
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Corn is typically harvested at grain moisture levels of:
a. 13 percent c. 25 percent b. 20 percent d. 33 percent
A welding symbol, which consists of two lines ending on the underside of the reference line at 90° to one another, has the notation 3/8 to the left of the two lines. What does this signify?
A. A V groove weld penetrates the other side of the surface to a depth of 3/8". B. A fillet weld penetrates the arrow side of the surface to a depth of 3/8". C. A bevel weld penetrates the arrow side of the surface to a depth of 3/8". D. A V groove weld penetrates the arrow side of the surface to a depth of 3/8". E. None of the above. This is an incorrect symbol.
Phototransistors and photodiodes respond better to __________ light waves.
A. infrared B. visible
The term ____________________ generally indicates a water-based paint
Fill in the blank(s) with the appropriate word(s).