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.
damping. The correct word for reducing the amplitude in waves (such as sound waves) is damping or to damp.. See wikipedia on damping. The word dampen means to make damp or moist, and is concerned with liquid, not sound. These are often (and easily) confused, but as an employee of Acoustic Sciences Corporation, I can tell you with confidence the correct word here is damping.. share | improve this answer.