MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In injection moulding process, ribs are generally provided for the reinforcement to avoid sink marks from the component. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
A heavy surface finishing is always required for components made in injection moulding machine. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Shrinkage of the plastic parts in mould cavity can results in generation of sink holes in the plastic. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following processes of moulding is widely used for the manufacturing of bottle caps and automotive dashboards? |
| A. | Compression moulding |
| B. | Transfer moulding |
| C. | Injection moulding |
| D. | Jet moulding |
| Answer» D. Jet moulding | |