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For a burn to be classified as electrical, electricity must be the direct cause. For example, burning a finger on a hot electric steam iron would be thermal, not electrical. According to Joule's first law: electricity passing through resistance creates heat, so there is no current entering the body in this type of burn. Likewise, a fire that is ...
The control circuit in a household HVAC installation. The wires connecting to the blue terminal block on the upper-right of the board lead to the thermostat. The fan enclosure is directly behind the board, and the filters can be seen at the top. The safety interlock switch is at the bottom left.
Supply diffusers in the ceiling are fed by fan coil units in the ceiling void or by air handling units in a remote plant room. The fan coil or handling unit takes in return air from the ceiling void and mix this with fresh air and cool, or heat it, as required to achieve the room design conditions. This arrangement is known as 'conventional ...
The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
AOL Mail welcomes Verizon customers to our safe and delightful email experience!
The U.S. Surgeon General's warning of an increased risk of cancer from drinking alcohol may end up resonating most with younger Americans - who in recent years were already turning to mocktails ...
Store features also help alleviate the trauma of clothes shopping, including faraway mirrors, quick-burning clothes (for those unsure about wearing it), and knock-out gas if a customer spends more than 30 seconds in the dressing room (a big, strong bodyguard will finish the shopping for the unconscious customer).
Dry January is a challenge started in 2013 to eliminate alcohol from your diet. This is what you need to know about the health benefits.