MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Advanced Machining knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
State whether the following statement is true or false about Magnetic abrasive finishing.“Vibratory motion that is axial, is introduced in the magnetic field by the oscillation of magnetic poles.” |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
WHICH_OF_THE_FOLLOWING_MATERIALS_COMBINE_TO_FORM_THE_MAGNETIC_ABRASIVE_BRUSH_IN_MAF??$ |
| A. | Work piece |
| B. | Magnetic and abrasive particles |
| C. | Magnets |
| D. | All of the mentioned |
| Answer» E. | |
| 3. |
Magnetic lines of force flows on which part of the work piece material?$ |
| A. | Through the work piece |
| B. | Over the surface |
| C. | Above the work piece |
| D. | Below the work piece |
| Answer» B. Over the surface | |
| 4. |
In order to achieve uniform circulation of abrasives, the magnetic abrasives are undergone through which of the following?$ |
| A. | Stirring |
| B. | Oscillation |
| C. | Vibration |
| D. | All of the mentioned |
| Answer» B. Oscillation | |
| 5. |
Which of the following are commonly used abrasive materials in finishing process of MAF? |
| A. | Silicon Carbide |
| B. | Aluminium Oxide |
| C. | Cubic Boron Nitride |
| D. | All of the mentioned |
| Answer» E. | |
| 6. |
Which of the following are commonly used magnetic materials in finishing process? |
| A. | Iron and iron oxides |
| B. | Nickel and cobalt |
| C. | Steel and stainless steel |
| D. | All of the mentioned |
| Answer» E. | |
| 7. |
What are the size ranges of the abrasives used in Magnetic abrasive finishing? |
| A. | 0.1 to 1 microns |
| B. | 1 to 10 microns |
| C. | 10 to 100 microns |
| D. | 100 to 1000 microns |
| Answer» C. 10 to 100 microns | |
| 8. |
What are the sizes magnetic abrasive conglomerates required in the machining system of MAF? |
| A. | 1 – 10 microns |
| B. | 20 – 50 microns |
| C. | 50 – 100 microns |
| D. | 100 – 200 microns |
| Answer» D. 100 ‚Äö√Ñ√∂‚àö√ë‚àö¬® 200 microns | |
| 9. |
What is the other name of ferromagnetic material used for holding the abrasives in MAF? |
| A. | Magnetic abrasive conglomerate |
| B. | Magnetic abrasive holder |
| C. | Magnetic abrasive container |
| D. | Magnetic abrasive ampule |
| Answer» B. Magnetic abrasive holder | |
| 10. |
Which of the following material/s is/are used to hold the abrasives, in MAF? |
| A. | Nonmagnetic materials |
| B. | Ferro magnetic materials |
| C. | Ceramic materials |
| D. | None of the mentioned |
| Answer» C. Ceramic materials | |
| 11. |
State whether following statement is true or false about Magnetic abrasive finishing. |
| A. | |
| B. | True |
| Answer» B. True | |
| 12. |
Which of the following materials can be machined using Magnetic Abrasive finishing? |
| A. | Alloy steels |
| B. | Ceramic materials |
| C. | Iron materials |
| D. | All of the mentioned |
| Answer» E. | |
| 13. |
Which of the following components, come under machining system of Magnetic Abrasive finishing? |
| A. | Rotatory spindle |
| B. | Oscillating Magnets |
| C. | Holding chuck |
| D. | All of the mentioned |
| Answer» E. | |