Datums - Study guides, Class notes & Summaries

Baseline dimensioning correct answers when each dimension originates from a common point, line, plane, or axis. The possibility of tolerance buildup arises when using baseline dimensioning is less likely to occur than to when using chain dimensioning. Actual Mating Size correct answers is the smallest distance between two parallel planes within which the actual surface features are contained. Feature of size correct answers is a set of two opposed elements or opposed parallel planes surfac...

GIS - EXAM 1 QUESTIONS & ANSWERS 2024 What is the actual shape of the earth? - ANSWER-Geoid----means literally "Earth Shaped" How do datums vary in their construction? - ANSWER- What are the 4 major families of map projections? - ANSWER-Azimuthal, Equadistant, Conformal, Equal Area Nominal - ANSWER-Provides and name. If numeric, then no scale is implied Ordinal - ANSWER-Provides and ordered scale Interval - ANSWER-Can be manipulated mathematically. Scale in equal increments...

GD&T - ANSWER-(Geometric dimensioning and tolerancing) A 3-D mathematical system that allows a designer to describe the form, orientation, and location of features on a part within precise tolerance zones. Advantages of GD&T - ANSWER-1) The system allows the designer to clearly specify design intent. 2) There is better communication throughout the design process. 3) The system is set up so that almost nothing can be interpreted in more than one way. 4) A datum reference frame 5) Specific ...

FS Exam Geodesy Questions with complete solution 2023/2024Constants - correct answer According to the NGS, Datums are defined as; "A set of ____________ specifying the coordinate system used for geodetic control. An Initial Point Several Measurements - correct answer What two things do Datums require? Earth - correct answer Land surveys begin at initial points, which are located at the or center of the ________. Vertical - correct answer A ________ datum is used to create referenc...

GD&T - ANSWER-(Geometric dimensioning and tolerancing) A 3-D mathematical system that allows a designer to describe the form, orientation, and location of features on a part within precise tolerance zones. Advantages of GD&T - ANSWER-1) The system allows the designer to clearly specify design intent. 2) There is better communication throughout the design process. 3) The system is set up so that almost nothing can be interpreted in more than one way. 4) A datum reference frame 5) Specific ...

MSSC MHS FL Quality Practices and Measurement - Q & A The digital caliper's __________ houses the digital display. Carriage SPC data can be collected and transferred to a PC from what device? A digital caliper. One advantage of a ________ is that measurements can be read more quickly than with other precision measuring devices. Digital caliper. Which of the following measurement tools should be selected to measure a part that has a length specification of 1.625 inches +/- 0.005? Micrometer To...

What do Datums and Benchmarks measure? - Answer- Elevation Joint Tenancy - Answer- The joint ownership of property by two or more co-owners in which each co-owner owns an undivided portion of the property. On the death of one of the joint tenants, his or her interest automatically passes to the surviving joint tenants. What is a Preliminary Report? - Answer- Issued by title insurance companies - gives buyers an overview of title history and any liens/encumbrances - it outlines what insur...

true or false: closing the window containing a model erases the model from session automatically - false the four different model display options are... - shaded, no hidden, hidden line, wireframe a style state enables you to... - show models, blank models, set individual model display the view manager enables you to create and manage... - view orientations, style states, cross-sections, explode states true or false: the purpose of the smart selection filter is to create a nested process f...

Total runout (runout tolerance)[two arrows] - 3D control for rotating parts relative to a datum axis. (cylindrical surface = controls circularity, straightness, taper, concentricity, and surface profile; flat surface = controls wobble, perpendicularity, and flatness) Basic dimensions (those with a box around them)... - are theoretically exact and locate the perfect position of features from clearly identified datums The feature control frame - contains the geometric characteristic symbol, t...

GD&T - CORRECT ANSWER (Geometric dimensioning and tolerancing) A 3-D mathematical system that allows a designer to describe the form, orientation, and location of features on a part within precise tolerance zones. Advantages of GD&T - CORRECT ANSWER 1) The system allows the designer to clearly specify design intent. 2) There is better communication throughout the design process. 3) The system is set up so that almost nothing can be interpreted in more than one way. 4) A datum reference...