Which of the Following Is a Rare Earth Element

question 31

Multiple Choice

Which of the following is a rare earth element?

• A)B
• B)P
• C)U
• D)Y
• E)none of the above

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Definitions:

Outline Form

Represents the general shape and boundary of an object or feature, often used in initial design sketches or simplified drawing views.

MMC

Maximum Material Condition: a condition of a feature which contains the maximum amount of material within the given dimensional limits, affecting the tolerance specified.

Profile Tolerances

The permissible variations in shape and dimensions of a part's profile, ensuring compliance with technical drawings.

Profile-Of-A-Surface Tolerance

A geometric dimensioning and tolerancing (GD&T) specification that controls the form, orientation, and location of surfaces within a specified tolerance zone.