Identify three ways to ensure that an injection-molded part stays on the B side of the mold when the mold opens

What will be an ideal response?


The sprue puller has an undercut that holds the part against the B side.
The B side has a smaller taper than the A side and so the part does not pull away from the sides as readily.
The B side is cooled and that causes the part to shrink against the B cavity.

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What is the difference between the US and SI systems for writing numbers with many digits?

What will be an ideal response?

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Fertilization can be used to increase flower production in trees, shrubs, and flowering plants

Indicate whether the statement is true or false

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On frame construction, exterior walls are usually dimensioned to the ____.

A. foundation B. electrical outlets C. inside face of the wall framing D. outside face of the wall framing

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Simplify the following ratio.

Fill in the blank(s) with the appropriate word(s).

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