Enter information in left column; select appropriate menus. Click Calculate. To calculate net kcalories expended subtract Calories of activity that otherwise would have been performed from Calories of activity actually performed. [Example: 230 kcal (Walking) - 50 kcal (Sitting) = 180 net kcalories expended] 1 Calorie = 1 kcalorie = 4.18 kjoules.
A utility locator uses maps, schematics, and hand-held electronic devices to identify underground utility lines. He or she marks points with paint or flags to inform construction workers and homeowners of their exact locations.
A common use of visible fault locators in the LAN environments is to check continuity and duplex connector polarity. Another useful function is the ability to see if light can get to a particular point on a link. To do this, put a sharp bend into the fibre, and visible light may leak out of the side of the sheath.