MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Aerospace Materials and Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Gas ___________ use an overwhelming amount of titanium produced in the world. |
| A. | chambers |
| B. | turbines |
| C. | molecules |
| D. | manure |
| Answer» C. molecules | |
| 2. |
The purity of the product produced in the chloride reaction is around ___________ |
| A. | 81% |
| B. | 65% |
| C. | 99% |
| D. | 43% |
| Answer» D. 43% | |
| 3. |
In the process of chlorination, one of the reaction is oxygen combining with carbon to form __________ |
| A. | carbon trioxide |
| B. | chlorine oxide |
| C. | sulphate |
| D. | carbon dioxide |
| Answer» E. | |
| 4. |
Titanium is typically corrosion _________ in normal environments. |
| A. | resistant |
| B. | positive |
| C. | prone |
| D. | familiar |
| Answer» B. positive | |
| 5. |
The linear coefficient of thermal expansion of titanium is ___________ / F. |
| A. | 6.1 10<sup>6</sup> |
| B. | 9.5 10<sup>6</sup> |
| C. | 4.3 10<sup>6</sup> |
| D. | 12.7 10<sup>6</sup> |
| Answer» D. 12.7 10<sup>6</sup> | |
| 6. |
Titanium is identical to zirconium in all chemical and physical properties. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
Titanium can be alloyed with vanadium. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
Which of the following is an auxiliary production unit of the chloride process? |
| A. | Chlorination |
| B. | Purification |
| C. | Dust treatment |
| D. | Condensation |
| Answer» D. Condensation | |
| 9. |
Which of the following is one of the main production unit of the chloride process? |
| A. | Ore stage |
| B. | Coke stage |
| C. | Oxidation |
| D. | Off gas treatment |
| Answer» D. Off gas treatment | |
| 10. |
Chloride process involves separation of titanium from its ___________ |
| A. | oxidizers |
| B. | shores |
| C. | reactants |
| D. | ores |
| Answer» E. | |