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.
Generic term for two devices used togetherâa tone generator and a tone locator (probe)âto trace cables by sending an electrical signal along a wire at a particular frequency. The tone locator then emits a sound when it distinguished that frequency. Also referred to by the brand name Fox and Hound.