10 Best Cars for the Great American Road Trip. PORTLAND, Ore. (TheStreet) -- The Great American Road Trip isn't dead, it just needs some tweaking. Getting out the map, seeing the country and sleeping where the day takes you is a grand tradition that the automobile is becoming less and less vital to.
Another benefit from the use of toroids is that shield cans aren't necessary in order to isolate the toroidal coil from adjacent components. Toroids have an inherent self-shielding property. Specifically, the field from a toroidal inductor is pretty much self-contained.
Uses. This combination medication is used to temporarily treat cough and runny/stuffy nose (nasal congestion) caused by infections (such as the common cold), allergies (such as hay fever), and other breathing illnesses.luids will help to break up mucus and clear congestion. If you are using the liquid form of this medication, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose.