MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Casting knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Crucible furnace is a type of stationary furnace used for melting and holding the molten metal. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Heat loss through the sides of the crucible furnace does not affect the efficiency of the furnace. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Radiant energy transmission can be minimized by implementing a radiant panel lining in the crucible furnaces. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Cracks may be generated due to the firing of liners used in the crucible furnaces. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
CRUCIBLE_FURNACE_IS_A_TYPE_OF_STATIONARY_FURNACE_USED_FOR_MELTING_AND_HOLDING_THE_MOLTEN_METAL.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Heat loss through the sides of the crucible furnace does not affect the efficiency of the furnace? |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Radiant energy transmission can be minimized by implementing a radiant panel lining in the crucible furnaces? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
Crucible furnaces are economical for melting metal, but heat loss is the major problem in the crucible furnaces. |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
Crucible furnace is a very expensive method of melting the metal for small scale production. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Cracks may be generated due to firing of liners used in the crucible furnaces. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 11. |
Silicon carbide can be used as a liner for the crucible furnaces. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 12. |
Square crucible furnaces are more efficient than the round crucible furnaces. |
| A. | True |
| B. | False |
| Answer» C. | |
| 13. |
A crucible is basically a metal plate used for directional solidification in the casting process. |
| A. | True |
| B. | False |
| Answer» C. | |
| 14. |
Which of the following furnaces is not the type of crucible furnace? |
| A. | Pit furnace |
| B. | Pot furnace |
| C. | Oil fired tilting furnace |
| D. | Stack furnace |
| Answer» E. | |