Discuss three ways to alleviate the sticking of a part to the mold
What will be an ideal response?
Use mold release. Use cold air to cause the part to shrink away from the mold and to lift the part away from the mold. Use dry ice to shrink the part. Change the molding conditions to reduce degradation.
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The national organization serving teachers and students preparing for careers in technical, skilled, and service occupations is _____.
a. VoTech International b. SkillsAmerica c. Vocational Clubs, U.S.A. d. SkillsUSA
Dust baths _____
a. are part of the mating ritual b. keep feathers clean c. expose chickens to external parasites d. are used to establish the pecking order
Shown below is an isometric drawing. Draw the top, front and right side views.
A development drawing depicts items made of ____ materials.
A. coarse B. plastic C. flat D. tubular or cylindrical