Geometric Dimensioning and Tolerancing

Which of the following is NOT one of the four geometric attributes of a feature that must be considered to define its geometry?

What is the term for a theoretically exact point, axis, line, or plane derived from a datum feature simulator, used as an origin for measurements?

According to Rule number 1, also known as the envelope principle, the surface of a feature of size may not extend beyond an envelope of perfect form at what condition?

In a standard feature control frame, what information is always contained in the first compartment?

Which category of geometric controls never includes a reference to a datum?

When a position tolerance in a feature control frame is followed by the Maximum Material Condition (MMC) modifier, what happens to the geometric tolerance zone as the feature of size departs from its MMC size?

In the process of immobilizing a part using a three-plane datum reference frame, how many degrees of freedom does the primary datum plane typically constrain?

What is the default material condition if no modifier symbol (M or L) is specified in the tolerance portion of a feature control frame?

Which geometric characteristic controls a combination of circularity and straightness of a cylinder simultaneously?

In the context of GD&T, how is a basic dimension indicated on a drawing?

What is the term for a feature that has a size that can be measured across two opposing points, such as a hole or a slot?

Which geometric control is considered one of the most effective and frequently used controls in GD&T, as it defines the allowed location and orientation of a feature's axis or center plane?

What is the primary emphasis of the ASME Y14.5-2009 standard for GD&T?

In a composite feature control frame for a pattern of holes, what does the first row, known as the PLTZF, control?

For the external feature (cylindrical boss) in Figure 20-33, which has a size dimension of 50.0 to 50.3 and a position tolerance of 0.2 at MMC, what is the diameter of the tolerance zone if the boss is produced with a diameter of 50.1?

For the internal feature (hole) in Figure 20-33, which has a size dimension of 30.0 to 30.3 and a position tolerance of 0.2 at MMC, what is the diameter of the tolerance zone if the hole is produced with a diameter of 30.2?

In the drawing shown in Figure 20-34, what is the specified tolerance for the flatness of datum feature A?

In the drawing in Figure 20-34, the four holes are defined with a position tolerance of diameter 0 at MMC. What does this 'zero tolerancing at MMC' imply?

What type of tolerance is specified by enclosing a dimension in a rectangular box, for example '20'?

According to the five-step framework for practical implementation of GD&T, what is the first step?

If a shaft has a dimension of 20 plus/minus 0.2, what is its diameter at Maximum Material Condition (MMC)?

If a hole has a dimension of 20 plus/minus 0.2, what is its diameter at Maximum Material Condition (MMC)?

Which geometric control is defined by a tolerance zone that is the space bounded by two concentric cylinders?

How is the center axis of an imperfect cylindrical feature, such as a pin or hole, technically defined in GD&T?

What is the key difference in meaning when a datum symbol is placed in-line with a feature's width dimension versus when it is placed on an extension line from the surface?

What does a Feature Control Frame for a profile tolerance placed in a general note on a drawing, such as 'UNLESS OTHERWISE SPECIFIED... PROFILE OF A SURFACE 0.3 A B', typically control?

For the part in Figure 20-3, the hole diameter is specified from 1.000 to 1.002, and its position is controlled by a cylindrical tolerance zone of diameter 0.003 at MMC. What is the maximum diameter of the position tolerance zone?

Which geometric control, if applied to a planar surface, would have a tolerance zone defined by two parallel planes?

When is the Least Material Condition (LMC) modifier typically used?

What does the term 'related actual mating envelope' imply?

Which geometric control would be used to control the wobble of a flat end-face of a cylinder as it rotates about a datum axis?

In the traditional coordinate dimensioning system, as shown in Figure 20-1 where all dimensions are plus/minus 0.01, what is a primary challenge when inspecting the part?

For the drawing in Figure 20-34, the position of the center bore is controlled with a tolerance of diameter 0.3. What material condition applies to this tolerance?

Which of the following geometric characteristic symbols would be found in the first compartment of a feature control frame used to control the location of a pattern of holes?

In the three-plane datum reference frame shown in Figure 20-8, what does the secondary datum plane constrain?

What is the primary purpose of using a composite feature control frame for position tolerance, as shown in Figure 20-30?

According to the glossary in Section 20-9, what is an 'Actual Mating Envelope'?

If a hole diameter is dimensioned 20 plus/minus 0.2, what is the diameter of the limiting envelope of perfect form provided by Rule number 1?

If a shaft diameter is dimensioned 20 plus/minus 0.2, what is the diameter of the limiting envelope of perfect form provided by Rule number 1?

Which geometric control would be most appropriate for ensuring that two separate cylindrical features on a shaft share a common axis, especially if they support bearings?

What is the primary difference between Circular Runout and Total Runout?

According to the text, what is the significant difference between GD&T in CAD models versus 2D drawings, as regulated by the ASME Y14.41 standard?

What is the name of the framework in a composite control frame that governs the positional relationship from feature to feature within a pattern?

To control the axis or centerline of a feature of size, where should the feature control frame be attached?

In the drawing shown in Figure 20-34, a cylindrical feature is specified with a basic dimension of diameter 90. What controls the size and form of this feature?

A cylindrical boss has a diameter specification of 25 plus/minus 0.2. A position control of diameter 0.1 at LMC is applied. What is the diameter of the position tolerance zone if the boss is produced with a diameter of 25.0?

What is the primary reason that the concentricity and symmetry controls are rarely recommended for use?

When a straightness tolerance is applied to the size dimension of a cylindrical feature, what is being controlled?

What is the general term for the 14 characteristics defined in Table 20-1, such as flatness, position, and runout, that are available to control some aspect of a geometric tolerance?

A hole diameter is specified as 32 with a tolerance of plus 0.4 and minus 0.0. A position control of diameter 0.3 at MMC is applied. What is the diameter of the position tolerance zone if the hole is produced with a diameter of 32.2?