Why do power plants need cooling water?

The colder the cooling water, the more effective the condenser, which in turn allows for more efficient electricity generation. When water is too warm for power plant cooling, it decreases power plants’ efficiency, making them less competitive.

Why do power stations need to heat water?

Thermal power plants generate around 80 per cent of the electricity produced in the world3, by converting heat into power in the form of electricity. Most of them heat water to transform it into steam, which spins the turbines that produce electricity.

What happens in a cooling tower?

A cooling tower is a specialized heat exchanger in which air and water are brought into direct contact with each other in order to reduce the water’s temperature. As this occurs, a small volume of water is evaporated, reducing the temperature of the water being circulated through the tower.

How does a power plant cooling tower work?

Cooling towers provide an energy efficient and environmentally friendly way of removing heat from this circulating water before it is returned to its source. The cooler water then returns to the plant and condenses steam back into water in the condenser and the entire cycle is repeated.

What happens when water used to cool power plants during normal plant operations is released into adjacent waterways?

When water used to cool power plants during normal plant operations is released into adjacent waterways, which of the following is most likely to occur as a result? The dissolved oxygen in the adjacent waterways would decrease because used coolant water is warm and leads to thermal pollution.

What is the purpose of cooling tower and how it works?

Cooling towers are recirculating water systems used to remove heat from building air conditioning equipment and industrial processes. They require specialized maintenance to ensure safe, efficient, and reliable operation, including an effective water treatment program.

Is cooling tower a heat exchanger?

What is the function of a cooling tower in a power plant Mcq?

What is the function of a cooling tower in a power plant? Explanation: The cooling water that is passed through the condenser, for condensing steam coming out of the turbine, gets heated and in order to cool that water down, cooling towers are used. So that the water can be reused again.

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