1 Click on the File tab of the Ribbon and choose Options. 2  In the Outlook Options window, click on Customize Ribbon. 3  On the right side bottom of the Options window, click New Tab.4  A New Tab (Custom) will be created. 5  To rename the tab, click on the tab and click Renameâ¦ and a âRenameâ window will open.reate a Custom Tab. 1  Click on the File tab of the Ribbon and choose Options. 2  In the Outlook Options window, click on Customize Ribbon. 3  On the right side bottom of the Options window, click New Tab. 4  A New Tab (Custom) will be created. 5  To rename the tab, click on the tab and click Renameâ¦ and a âRenameâ window will open.
A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature and climate control.
A sieve, or sifter, is a device for separating wanted elements from unwanted material or for characterizing the particle size distribution of a sample, typically using a woven screen such as a mesh or net or metal.[1] The word sift derives from sieve. In cooking, a sifter is used to separate and break up clumps in dry ingredients such as flour, as well as to aerate and combine them. A strainer is a form of sieve used to separate solids from liquid.