PLTW IED Test 2 Review

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What is a Counterbore?

Back

A counterbore is a cylindrical flat-bottomed hole that is used to allow the head of a screw or bolt to sit below the surface of the material.

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What can a dial caliper measure?

Back

A dial caliper can measure outside diameter, inside diameter, step distance, and hole depth.

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What does the 'equal' constraint do in design?

Back

The 'equal' constraint makes two or more lines the same length.

Tags

CCSS.HSG.CO.B.6

Front

What is Step 2 in the Design Process?

Back

Step 2: Generate Concepts - Each team member creates several different options for solving the problem.

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What are Design Constraints?

Back

Design Constraints are limitations or requirements that a design must adhere to, such as materials, dimensions, and functionality.

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What is the purpose of a Problem Statement in design?

Back

A Problem Statement defines the issue that needs to be addressed and guides the design process.

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What is a Countersink?

Back

A countersink is a conical hole cut into a manufactured object, allowing the head of a screw to sit flush with or below the surface.

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What is the significance of the diameter in engineering drawings?

Back

The diameter indicates the width of a circular feature, essential for ensuring proper fit and function.

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What does the term 'tangent' refer to in design?

Back

In design, 'tangent' refers to a line or curve that touches another curve or surface at a single point without crossing it.

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What is the role of evaluation in the Design Process?

Back

Evaluation involves assessing the proposed solutions to determine their effectiveness and feasibility.