EVERYDAY SCIENCE

Detailed explanation-1: -A typical 1, 000-megawatt nuclear facility in the United States needs a little more than 1 square mile to operate.

Detailed explanation-2: -Answer and Explanation: The wide chimneys that are often to be seen in nuclear power plants are actually the cooling towers of the plant. Since nuclear power plant produces large amount of heat so these chimneys are expelling the water vapor evaporated by the waste heat to cool down the plant.

Detailed explanation-3: -Small modular reactors offer a lower initial capital investment, greater scalability, and siting flexibility for locations unable to accommodate more traditional larger reactors. They also have the potential for enhanced safety and security compared to earlier designs.

Detailed explanation-4: -The International Atomic Energy Agency (IAEA) defines ‘small’ as under 300 MWe, and up to about 700 MWe as ‘medium’ – including many operational units from the 20th century.