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Engineering Design Terminology

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Questions and Answers

What term describes the process of creating plans for machines, structures, methods, or processes to implement a product meeting functional requirements?

Planned measure

Isometry

Nominal measure

Design (correct)

Which type of accuracy defines the error by which the size of a part may change?

Straightness

Circularity

Flatness

Tolerance (correct)

What does the term 'parallelism' define in relation to a part?

The deviation of a certain area in the part from being parallel to a reference plane (correct)

The distance for which the circle shape can exceed the circumference of the desired circle

The distance between two imaginary lines on the part's surface

The deviation of a part from circular shape

What does 'flatness' accuracy define in relation to a part?

The deviation of the surface from being flat within specified bounds Signup and view all the answers

For which type of shape is 'circularity' defined in the context of part accuracy?

Circular cross-sections Signup and view all the answers

In terms of production cost, how does greater accuracy in measuring impact the production process?

Makes the production of the part more expensive Signup and view all the answers

What does cylindricity measure?

The roundness of the cylinder shell Signup and view all the answers

In geometric dimensioning and tolerancing, what does perpendicularity refer to?

The orientation of a component in relation to another Signup and view all the answers

How is angularity defined in geometric dimensioning and tolerancing (GD&T)?

The angle of a plane in relation to another plane Signup and view all the answers

What is a tensor in the context of physical quantities?

A multidimensional array Signup and view all the answers

What are some influencing factors on the strength of a mechanical element?

Material and processing Signup and view all the answers

For what purposes are mechanical components or mechanisms commonly used?

Motion transmission and power transmission Signup and view all the answers