Where a cylindricity tolerance is applied to a cylindrical surface, the tolerance zone applies along the entire length of the cylinder. Group of answer choices True False
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Cylindricity tolerance controls the overall form of a cylindrical surface, ensuring it is uniformly cylindrical without waviness, taper, or other form errors. Show more…
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Determine whether the statement is true or false. Explain your answer. By definition, a "cylindrical surface" is a right circular cylinder whose axis is parallel to one of the coordinate axes.
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The use of coordinate tolerances for cylindrical holes results in tolerance zones. A. Cylindrical B. Rectangular C. Parallel D. Uniform. 13. To establish a virtual condition (acceptance boundary) is required. A. An (M) symbol in the tolerance portion of a feature control frame. B. An (M) symbol in the datum portion of a feature control frame. C. A diameter symbol in the tolerance portion of a feature control frame. D. All of the above. 8. Where the counterbore symbol is specified, one additional consideration would be. A. The specification of the (SF) symbol. B. The specification of the S symbol. C. The specification of the depth symbol. D. The specification of the symbol. 14. How does Rule #1 affect the application of a flatness tolerance applied to a surface? A. Where Rule #1 exists, flatness cannot be applied. B. The flatness tolerance value must be equal to the size tolerance. C. The flatness tolerance value must be less than the size tolerance. D. The flatness tolerance value must be greater than the size tolerance. 9. What does the (CF) modifier indicate? A. A critical feature. B. A compound feature pattern exists. C. Two features or features of size are to be treated as one feature of size. D. Two surfaces are produced with the same operation(s). 15. Where no geometric tolerances are specified, the worst-case boundary of a hole is referred to as: A. An inner boundary. B. A nominal boundary. C. A virtual condition. D. A related actual mating envelope. 10. Where the countersink symbol is specified, one additional consideration would be. A. To specify a depth. B. To specify the angle. C. To specify a datum reference. D. To specify the origin symbol. 16. The virtual condition of feature of size is a constant boundary generated by the collective effects of the largest feature of size plus the applicable geometric tolerance. A. An internal. B. An external. C. A nominal. D. All of the above. 11. When inspecting a feature of size where Rule #1 applies, two items must be inspected, the MMC boundary and the: A. MMC size. B. LMC local size. C. Minimum size. D. Related actual mating envelope. 17. How many datum reference frames can a part have? A. 1. B. 2. C. 3. D. No limit (theoretically). 12. Which type of surface deviation is controlled by a cylindricity tolerance but not by a circularity tolerance? A. Ovality. B. Taper. C. Lobing. D. None of the above.
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False? The second segment of True tolerance specification composite nquindd includes datum feature references. True or False? The pattern-locating and feature-relating tolerance zones may overlap, provided the feature meets all tolerance zone requirements. True or False? Hole location variations cannot be plotted on grid paper with sufficient accuracy to determine if composite tolerance requirements are met. True or False? Pins in a functional gauge for checking hole locations are made equal in size to the MMC size of holes if the holes include position tolerance of 0.001" diameter or more. True or False? Hole size alone is not a good indicator of which holes form a complete pattern. True or False? Two groups of holes may be checked with one gauge if the holes act as a single pattern. True or False? Coaxiality of features, such as the cylinders on a step shaft, may be controlled with position tolerance. True or False? Symmetry when feature group of features are dimensioned with a nominal offset to one side of centerline or center plane. True or False? Concentricity can be perfect when the feature surfaces include large total runout (surface) variations. True or False? Implied datums are permitted in position tolerances. True or False? The datum simulator for a secondary datum reference at RMB must force the workpiece into alignment with the simulator; even this pulls the workpiece off the primary datum simulator.
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