Examples of INCUMBENT. 1  Voters will have the chance to see the incumbent and her opponent in a series of three debates. 2  Incumbents often have an advantage in elections. It is incumbent upon the press to act not in its own best interests, but in society's best interests. â 2 Carll Tucker, Saturday Review, 23 June 1979. â¦ 3  the various types of obligation incumbent on the members of the profession.
Centrifugal type spark arrestor. A spark arrestor is any device which prevents the emission of flammable debris from combustion sources, such as internal combustion engines, fireplaces, and wood burning stoves. Spark arrestors play a critical role in the prevention of wildland fire and ignition of explosive atmospheres.
The Purpose Of A Spark Arrestor And Why You Should Have One. Some people know what a spark arrestor is. However, since todayâs spark arrestors are normally combined with a chimney cap, that also has a screen to keep critters and debris out of the flue, the term seems to get lost in translation. Thatâs too bad because a spark arrestor can potentially save your house from a fire and you should know exactly what it does.