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Manufacturing Engineering Practice Test: Basics of Casting
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Casting is a process that creates solid metal shapes by filling molds with liquid metal and allowing the object to cool. The basic metal casting process involves creating a pattern and a mold, then pouring molten metal into the mold. You will then extract the solid metal casting and finish your piece. This process is customizable for different types of metal casting, along with shapes, sizes, and more.

Manufacturing Engineering Practice Test: Basics of Casting
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25 Questions

1. What is the function of cores used in casting?
2. The replica of the final object to be made is known as?
3. Which of the following statement is not correct about die casting?
4. Which of the following is not an example of a precision casting process?
5. Which of the following is used to support the cavity from inside?
6. A small funnel shaped cavity at the top of the mould into which the metal is poured is known as?
7. Which one of the following expands during solidification?
8. Which of the following is made of wood?
9. The channel through which metal or plastic is poured into a mould?
10. Injection moulding is not a type of?
11. The following characteristic of molten metal influence the fluidity.

i) Mushy zone

ii) Viscosity

iii) Surface tension

iv) Inclusion
Which one of the following is correct?
12. Solidification of casting does not depend upon which factor?
13. Injection moulding is not a type of?
14. In investment casting process which of the following is used for pattern making?
15. In investment casting process which of the following is used for pattern making?
16. Which of the following is an entry point through which molten metal enters mould cavity?
17. The riser is a reservoir of molten metal provided in the casting so that hot metal can flow back into the mould cavity when there is a reduction in the volume of metal due to?
18. Which of the following statement is not correct about die casting?
19. According to Chvorinov’s rule the solidification time is a function of volume and surface area and is given by the relationship between volume, area and some exponential power ‘n’. What is the value of n?
20. Which casting is used to make hollow casting with thin walls?
21. In plaster mould casting the mould is made from?
22. The passageways in the parting plane through which molten flow is regulated is known as?
23. If we decrease the freezing range, then the fluidity of metal will?
24. According to Chvorinov’s rule the solidification time is a function of volume and surface area and is given by the relationship between volume, area and some exponential power ‘n’. What is the value of n?
25. Which type of casting is preferred for making hollow pipes and tubes which are axisymmetric with concentric holes?