Nasal congestion Nasal congestion is a stuffy nose, and can be accompanied by blocked ears, sore throat, and more. Pleural effusion Pleural effusion is buildup of fluid in the pleura and can cause difficulty breathing or chest pain.
A hydroelectric dam is essentially a mechanical gateway that can control how often, how much, and how fast the water is allowed to passed through. Water above the dam is collected and stored into a reservoir.
There are many advantages of using a hydroelectric dam. It can be used as an effective way to control floods and store water for communities. Itâs also very cheap and the power output is flexible depending on how much power is needed. There are also many recreational uses for the reservoir that a dam creates.