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This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
1. |
A vigorous scrubbing action takes place in the method of wet reclamation of sand. |
A. | True |
B. | False |
Answer» B. False | |
2. |
In the dry reclamation system, a strong metal plate is used on which used sand is blasted to get converted into fine powder. |
A. | True |
B. | False |
Answer» B. False | |
3. |
Thermal reclamation system removes the organic as well as the inorganic binders associated with the sand. |
A. | True |
B. | False |
Answer» C. | |
4. |
IN_DRY_RECLAMATION_SYSTEM,_A_STRONG_METAL_PLATE_IS_USED_ON_WHICH_USED_SAND_IS_BLASTED_TO_GET_CONVERTED_INTO_FINE_POWDER.?$ |
A. | True |
B. | False |
Answer» B. False | |
5. |
A_vigorous_scrubbing_action_takes_place_in_method_of_wet_reclamation_of_sand.$ |
A. | True |
B. | False |
Answer» B. False | |
6. |
Thermal reclamation system removes the organic as well as the inorganic binders associated with the sand? |
A. | True |
B. | False |
Answer» C. | |
7. |
Reclamation may improve the casting quality, but does not affect the economic expenditure. |
A. | True |
B. | False |
Answer» C. | |
8. |
After reclamation of sand, reclaimed sand should be dry at an acceptable temperature. |
A. | True |
B. | False |
Answer» B. False | |
9. |
Sand reclamation is defined for repeatedly using new sand for the making of moulds in production of castings. |
A. | True |
B. | False |
Answer» C. | |
10. |
Burning of organic binders can be possible in thermal reclamation systems for reclaiming the sand. |
A. | True |
B. | False |
Answer» B. False | |
11. |
The wet reclamation systems are eco-friendly and widely used for reclaiming the sand particles. |
A. | True |
B. | False |
Answer» C. | |
12. |
High degree of cleanliness can be achieved by the dry reclamation systems in reclaiming the sand. |
A. | True |
B. | False |
Answer» C. | |
13. |
Thermal systems can be sufficient for reclamation of chemically bonded sands. |
A. | True |
B. | False |
Answer» B. False | |