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In electrical and safety engineering, hazardous locations (HazLoc, pronounced haz·lōk) are places where fire or explosion hazards may exist. Sources of such hazards include gases, vapors, dust, fibers, and flyings, which are combustible or flammable. Electrical equipment installed in such locations can provide an ignition source, due to ...
An operating temperature is the allowable temperature range of the local ambient environment at which an electrical or mechanical device operates. The device will operate effectively within a specified temperature range which varies based on the device function and application context, and ranges from the minimum operating temperature to the maximum operating temperature (or peak operating ...
Digital Signal 3. A Digital Signal 3 ( DS3) is a digital signal level 3 T-carrier. It may also be referred to as a T3 line. The data rate for this type of signal is 44.736 Mbit/s (45 Mb). DS3 uses 75ohm coaxial cable and BNC connectors. This level of carrier can transport 28 DS1 level signals within its payload.
July 19, 2024 at 1:53 PM. Computers around the world failed on Friday, crippling businesses and shutting down everything from airlines and television networks to emergency and hospital services ...
Short overview of thyroid homeostasis. [ 1] The hypothalamic–pituitary–thyroid axis ( HPT axis for short, a.k.a. thyroid homeostasis or thyrotropic feedback control) is part of the neuroendocrine system responsible for the regulation of metabolism and also responds to stress. As its name suggests, it depends upon the hypothalamus, the ...
August 2, 2024 at 2:36 PM. WASHINGTON (AP) — The newly confirmed famine at one of the sprawling camps for war-displaced people in Sudan’s Darfur region is growing uncontrolled as the country's ...
That's what the dog was probably thinking as they saw their beloved dog walker with another pooch. In the video @kekepaniapayne shared, it shows the other dog she walks looking completely "baffled ...
Triiodothyronine, also known as T 3, is a thyroid hormone. It affects almost every physiological process in the body, including growth and development, metabolism, body temperature, and heart rate. [1] Production of T 3 and its prohormone thyroxine (T 4) is activated by thyroid-stimulating hormone (TSH