What is pressing?
What will be an ideal response?
Another way to compress and stretch materials is by pressing. This usually involves processes that are more complex than bending. Pressing uses male and female molds, sometimes called dies. Making the molds is expensive and contributes to the fixed costs of the product. Design specifications must state the mold dimensional tolerance and surface finish. Most molds are custom-produced using special metal alloys and are hardened to withstand the wear of production.
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People maintain their steady internal body temperature by
A) producing more internal heat than needed and expelling the extra heat B) adjusting our internal temperature to the surrounding conditions C) producing exactly the amount of heat needed to maintain body temperature D) sunning ourselves on radiant surfaces
Which of the following pH values represents a neutral condition?
A) 1.0 B) 5.0 C) 7.0 D) 10 E) 6.0
To read a dial caliper, ________ the reading on the dial to the reading on the blade
A) Subtract B) Add C) Multiply D) None of these
Which branch of the government is responsible for interpreting laws and how are they able to do it?
What will be an ideal response?