MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is a metallurgical defect? |
| A. | Hotspots |
| B. | Shrinkage cavities |
| C. | Slag inclusions |
| D. | Metal penetration |
| Answer» B. Shrinkage cavities | |
| 2. |
Which of the following is not a gas defect? |
| A. | Blow holes |
| B. | Run out |
| C. | Pinhole porosity |
| D. | Air inclusions |
| Answer» C. Pinhole porosity | |
| 3. |
Electrodes are basically used in the process of salvaging which are more or less similar to the base composition of the casting. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
In proper design and working of the casting system, the salvaging operation can be avoided. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
In the case of steel castings, the salvaging operations are costlier than the conversion operations. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Varieties or non-standardizing in the production of castings gives more safety and protection from the defects. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Which of the following is not part of an integrated management system in the production of casting? |
| A. | Quality of production |
| B. | Protection of environment |
| C. | Casting yield |
| D. | Safety in working conditions |
| Answer» D. Safety in working conditions | |