HVAC COOLING LOAD CALCULATIONS AND PRINCIPLES. Sensible Heat Gain â is the energy added to the space by conduction, convection and/or radiation. Latent Heat Gain â is the energy added to the space when moisture is added to the space by means of vapor.
Rise of USB. Developed by a consortium of companies made up of Intel, Compaq, Microsoft, Sony, DEC, IBM, and Northern Telecom, the Universal Serial Bus (USB) was introduced in January 1996. At that time, the USB 1.0 standard was capable of delivering a transfer rate of 12 Mbit/s. In April of 2000, USB 2.0 was introduced with a transfer rate of 480 Mbit/s. More recently, the USB 3.0 standard reaches transfer rates of 4.8 Gbit/s.
Here's a closer look at USB-Type C. If you have an electronic device that plugs into something, the chances are it'll make use of USB. From desktop computers to smartphones, USB memory sticks to laptops, USB is the standard when it comes to connectivity. The last major update to the ever-evolving USB standard came in 2013 with USB 3.1, and that was accompanied by the introduction of the new USB-C connector. If anything, it could become the default connection standard for even more devices.