LANSING â A new proposal to change Michigan's auto insurance system would pair a mandatory two-year, 10 percent rate reduction with a cap on personal injury protection coverage. The proposal also seeks to decrease fraud and provide a low-cost policy for poor people. See details of the plan here.
This article is about musical instrument. For steam boilers, see Glossary of boiler terminology Â§ Water drum. Water drums are a category of membranophone characterized by the filling of the drum chamber with some amount of water to create a unique resonant sound.
Feedwater enters the boiler though the economizer and rises as steam to the steam drum, where the water and steam are separated. The lower drum, called the mud drum, is a tank at the bottom of the boiler that regulates water distribution and collects sediment or corrosion products for later removal.