It Is Important That the Two Metals That Compose a Bimetallic

question 27

Multiple Choice

It is important that the two metals that compose a bimetallic strip have

• A)different conductivities.
• B)different rates of expansion.
• C)equal thicknesses.
• D)all of the above
• E)none of the above

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Definitions:

Dimension Lines

Lines used in a drawing to show the direction and extent of a dimension, often terminating in arrowheads that point precisely to the dimension's extent.

Callout

An annotation on a drawing, usually detailing information of a specific feature, dimension, or instruction.

Field Welds

Welds performed at the construction site rather than in the workshop or factory, typically for assembling large structures.

Symbol

A token, figure, or word that denotes, symbolizes, or is perceived as characterizing a thought, object, or bond.