Reliable power supply and grounding are paramount to the operation of appliances, computers, local area networks, peripheral devices, connect the various cables (e.g., computer, printer, TV-VCR, and in other cases). The use of protection devices, in particular, uninterruptible power supply (UPS) efficiently only in the presence of good grounding. The practical implementation of a reliable ground as relevant (from the point of view of protection, long-term use and safety) that is no less important than, say, the life and health of a person. Because these concepts are interrelated. How to securely ground the equipment — the theme of my article.
GROUNDING? IT IS IMPORTANT!
Your dream has come true – and here you are on the sea. Dazzling sunshine, with the quiet rustle of pebbles rolled on the coastal waves, the salty sea breeze caress your hair. Mask, snorkel and fins – your eyes open a wonderful world of underwater Kingdom. You slowly float along the ridge of huge stones and notice the impressive size of the fish. What a shame that you have not taken a vacation speargun. That would be a mining…
When conducting different kinds of work often have to use hand tool percussion: chisel, punch, jumper and others. To eliminate the negative impact response of the impact on a hard work surface, it seems appropriate to use anti-vibration device (Fig. 1, 2, 3) to which the thread mate replaceable shock elements. The figures shown docked replaceable chisel.
My story will consist of three parts.
As you know, strawberry – plant capricious. Strawberry beds require frequent weeding, trimming the mustache, and when the berries begin to ripen, experienced growers pour on the ground sawdust to protect delicate berries from contact with the ground. Muscovite M. Listratova for several years, planted seedlings in cut-off top of plastic bottles filled with fertilized earthen mixture and partially recessed in the ground. To care for plants is not an example easier, and full of berries from this patch it is possible to collect much more than usual.
As a longtime reader of Your magazine, a lot of interesting in this read. Finally, I decided to write myself: maybe useful to someone my experience of construction.
In recent years, developers of electronic equipment for ham radio became available to the newest element base of leading foreign and domestic manufacturers, allowing you to create new versions of familiar domestic devices, significantly increasing their performance.
Once ceased to overlap the water in the cistern of the toilet. It turned out that the plastic float is stuck in the down position and through the unsealed hole for the end of the lever is filled with water.
Such a cutter is to produce, as he started pasting of walls by wall-paper during the repair of the apartment. The fact that now, along with beautiful Wallpapers offers a variety of framing and borders in the form of rolls of paper tapes coated with these ornaments. And often the width of these tapes does not correspond to your planned finish. Sause with scissors? It turns out long and not always smooth.
Usually in the cistern of the toilet in an actuator of a shutoff valve on the lever set hollow plastic float. If its integrity is violated, it fills with water and stops working. As a consequence, continuous noise of flowing water, condensed moisture on the tank, dampness and mold.