2. Describe the tolerance zone for the angularity tolerance labeled "D." 3. Describe the effect of the (T) modifier in the angularity tolerance labeled "D." 4. Which geometric tolerance could be used in place of the angularity tolerance labeled " \( A \) " that would result in the same requirement? A. Perpendicularity B. Parallelism C. Cylindricity D. None of the above 5. Is the angularity tolerance labeled "A" a standard-compliant specification? If no, explain. 6. Is the angularity tolerance labeled "B" a standard-compliant specification? If no, explain. 7. Is the angularity tolerance labeled "C" a standard-compliant specification? If no, explain. 8. Is the angularity tolerance labeled "D" a standard-compliant specification? If no, explain.
