14. Miling reaches to the tolerance grade of A. IT D. IT10 E. None of them 15. T

Question

14. Miling reaches to the tolerance grade of A. IT D. IT10 E. None of them 15. The normal range of intenational tolerance grade for manufacturing fits is: B 4-8 C. 4-12 D. 9-16 E. None of them 16. The maximum clearance of $2 H7me is a. 0.0017 inches b. 0.0012 inches c 0.0000 inches d. 0.0019 inches None of them 7 Which of the following parts may not be extruded? a. Thin parts b Thick parts c Hollow parts d Solid cross-section parts None of them 18. The mold used for the Investment Casting Process is: a) Permanent Pattern; Permanent Mold b) Permanent Pattern, Expendable Mold c) Expendable Pattern; Permarent Mold d) Expendable Pattern; Expendable Mold e) Permanent Mold No Pattern Expendable Mold: No Pattern 19. The purpose of a riser in a mold is: A. to help raise the molder B. to enhance the draft C. the same as a cope D. to feed liquid metal into the body of the casting as it solidifies E. None of them

Explanation / Answer

19-D

18-D (EXPENDABLE PATTERN,MOLD)

17-D (NONE)

16-B 0.0012 inches

15-A (5-11)

14-C (IT9)

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.