Physics · Renewable Energy Sources
Which of the following statements is/are correct in relation to Ocean Thermal Energy Conversion (OTEC) techniques? 1. OTEC technology uses the temperature difference between warmer surface water and deeper colder water in oceans as the source of thermal energy. 2. The open-cycle OTEC can be configured to produce desalinated fresh water as well as electricity. 3. The closed-cycle OTEC utilizes deep ocean water directly as the working fluid inside the turbine power generation cycle.
- 1Statement 3 is correct, while statements 1 and 2 are incorrect.
- 2All statements are correct.
- 3Statement 1 is correct, while statements 2 and 3 are incorrect.
- 4Statements 1 and 2 are correct, while statement 3 is incorrect.✓
Correct answer
Statements 1 and 2 are correct, while statement 3 is incorrect.
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