MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 18 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 inspections is used for detecting invisible surface defects in a nonmagnetic casting? |
| A. | Visual inspection |
| B. | Dye penetrant inspection |
| C. | Radiographic examination |
| D. | Ultrasonic inspection |
| Answer» C. Radiographic examination | |
| 2. |
Which of the following processes is preferred for preparing aluminium ingots for liquid penetrant testing method? |
| A. | Machining |
| B. | Caustic etching |
| C. | Grinding |
| D. | Acid pickling |
| Answer» E. | |
| 3. |
In liquid penetrant testing (LPT) method, preparation of testing surface is very critical. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following types of light is preferred for using fluorescent penetrant in liquid penetrant testing (LPT) method? |
| A. | Normal light |
| B. | Monochromatic light |
| C. | Ultraviolet light |
| D. | Red light |
| Answer» D. Red light | |
| 5. |
Liquid penetrant testing (LPT) is mainly used for detecting internal blow holes defects in the castings. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Which of the following methods is best for examining surface flaws on the castings? |
| A. | Pressure test |
| B. | Magnetic particle inspection |
| C. | Visual inspection |
| D. | Acoustic emission test |
| Answer» D. Acoustic emission test | |
| 7. |
WHICH_OF_THE_FOLLOWING_TYPES_OF_LIGHT_IS_PREFERRED_FOR_USING_FLUORESCENT_PENETRANT_IN_LIQUID_PENETRANT_TESTING_(LPT)_METHOD??$ |
| A. | Normal light |
| B. | Monochromatic light |
| C. | Ultraviolet light |
| D. | Red light |
| Answer» D. Red light | |
| 8. |
Which of the following processes is preferred for preparing aluminium ingots for liquid penetrant testing method?$ |
| A. | Machining |
| B. | Caustic etching |
| C. | Grinding |
| D. | Acid pickling |
| Answer» E. | |
| 9. |
In_liquid_penetrant_testing_(LPT)_method,_preparation_of_testing_surface_is_very_critical.$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Which_of_the_following_inspections_is_used_for_detecting_invisible_surface_defects_in_a_nonmagnetic_casting? |
| A. | Visual inspection |
| B. | Dye penetrant inspection |
| C. | Radiographic examination |
| D. | Ultrasonic inspection |
| Answer» C. Radiographic examination | |
| 11. |
Liquid penetrant testing (LPT) is mainly used for detecting internal blow holes defects in the castings? |
| A. | True |
| B. | False |
| Answer» C. | |
| 12. |
It is not possible to detect malformed castings and shut running defects in visual inspection. |
| A. | True |
| B. | False |
| Answer» C. | |
| 13. |
Visual inspection can be the complete inspection for detecting any defects in the castings. |
| A. | True |
| B. | False |
| Answer» C. | |
| 14. |
Visual inspection is more economical than the other methods of non-destructive testing. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
Which of the following methods is best for examining of surface flaws on the castings? |
| A. | Pressure test |
| B. | Magnetic particle inspection |
| C. | Visual inspection |
| D. | Acoustic emission test |
| Answer» D. Acoustic emission test | |
| 16. |
In inspection of castings, destructive type of testing is more reliable than the non-destructive testing. |
| A. | True |
| B. | False |
| Answer» C. | |
| 17. |
In inspection of castings, salvaging of defective castings cannot be possible in any condition. |
| A. | True |
| B. | False |
| Answer» C. | |
| 18. |
Inspection of castings is mainly carried out to detect any flaws in the castings. |
| A. | True |
| B. | False |
| Answer» B. False | |