MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Manufacturing Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is not an example of a precision casting process? |
| A. | Plastic mould casting |
| B. | Ceramic mould casting |
| C. | Slush casting |
| D. | Investment casting |
| Answer» E. | |
| 2. |
Which one of the following is a resin used in shell moulding technique? |
| A. | Diphenyl aldehyde |
| B. | Phenol formaldehyde |
| C. | Methyl formaldehyde |
| D. | Dimethyl formaldehyde |
| Answer» C. Methyl formaldehyde | |
| 3. |
In plaster mould casting the mould is made from? |
| A. | CaSO4 |
| B. | CaSO3 |
| C. | CaSO2 |
| D. | Ca(SO4)2 |
| Answer» B. CaSO3 | |
| 4. |
Which of the following statement is not correct about die casting? |
| A. | It has close dimensional accuracy |
| B. | Die has good life |
| C. | It is very economical for large scale production |
| D. | No need for removing the entrapped gases |
| Answer» E. | |
| 5. |
Injection moulding is not a type of? |
| A. | Die casting |
| B. | Centrifugal casting |
| C. | Squeeze casting |
| D. | Investment casting |
| Answer» B. Centrifugal casting | |
| 6. |
WHICH_OF_THE_FOLLOWING_ARE_THE_EXAMPLES_OF_PRECISION_CASTING_PROCESS??$ |
| A. | Plastic mould casting |
| B. | Ceramic mould casting |
| C. | Investment casting |
| D. | All of the mentioned |
| Answer» E. | |
| 7. |
In investment casting process which of the following is used for pattern making? |
| A. | Ceramics |
| B. | Molten wax |
| C. | Silica |
| D. | Plaster of paris |
| Answer» C. Silica | |
| 8. |
Which casting is used to make hollow casting with thin walls? |
| A. | Die casting |
| B. | Centrifugal casting |
| C. | Slush casting |
| D. | Shell moulding |
| Answer» D. Shell moulding | |
| 9. |
The resins used in shell moulding are? |
| A. | Diphenyl aldehyde |
| B. | Phenol formaldehyde |
| C. | Methyl formaldehyde |
| D. | Dimethyl formaldehyde |
| Answer» C. Methyl formaldehyde | |
| 10. |
In which casting process the sand is mixed with a thermosetting resin to form a mould? |
| A. | Die casting |
| B. | Centrifugal casting |
| C. | Squeeze casting |
| D. | Shell moulding |
| Answer» E. | |
| 11. |
In plaster mould casting the mould is made from |
| A. | CaSO<sub>4</sub> |
| B. | CaSO<sub>3</sub> |
| C. | CaSO<sub>2</sub> |
| D. | None of the mentioned |
| Answer» B. CaSO<sub>3</sub> | |
| 12. |
Which of the following casting is a combination of casting and forging? |
| A. | Die casting |
| B. | Centrifugal casting |
| C. | Squeeze casting |
| D. | Investment casting |
| Answer» D. Investment casting | |
| 13. |
Which type of casting is preferred for making hollow pipes and tubes which are axisymmetric with concentric holes? |
| A. | Centrifuging |
| B. | True centrifugal casting |
| C. | Semi-centrifugal casting |
| D. | None of the mentioned |
| Answer» C. Semi-centrifugal casting | |
| 14. |
Which of the following problem is not correct about die casting? |
| A. | It has close dimensional accuracy |
| B. | Die has good life |
| C. | It is very economical for large scale production |
| D. | No need for removing the entrapped gases |
| Answer» E. | |
| 15. |
Injection moulding is a type of |
| A. | Die casting |
| B. | Centrifugal casting |
| C. | Squeeze casting |
| D. | Investment casting |
| Answer» B. Centrifugal casting | |