MCQOPTIONS
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MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In _________ method the sea water enters a vacuum chamber and flash evaporated. |
| A. | Closed cycle system |
| B. | Open cycle system |
| C. | Hybrid OTEC |
| D. | Neither closed nor open system |
| Answer» D. Neither closed nor open system | |
| 2. |
The open cycle system produces ___________ water. |
| A. | Desalinated |
| B. | Impure |
| C. | Contaminated |
| D. | Chlorinated |
| Answer» B. Impure | |
| 3. |
The steam leaves the _______ |
| A. | Salts |
| B. | Aluminium |
| C. | Copper |
| D. | Silver |
| Answer» B. Aluminium | |
| 4. |
In some cases, the steam drives the low pressure turbine attached to the electrical generator. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Open cycle OTEC uses ________ surface water directly to make electricity. |
| A. | Hot |
| B. | Warm |
| C. | Cool |
| D. | Icy |
| Answer» C. Cool | |
| 6. |
The heat exchanger ___________ the vapour into a liquid which is recycled. |
| A. | Condenses |
| B. | Heats |
| C. | Cools |
| D. | Evaporates |
| Answer» B. Heats | |