Ads
related to: how to check antifreeze concentration
Search results
Results From The WOW.Com Content Network
The term engine coolant is widely used in the automotive industry, which covers its primary function of convective heat transfer for internal combustion engines. When used in an automotive context, corrosion inhibitors are added to help protect vehicles' radiators , which often contain a range of electrochemically incompatible metals ( aluminum ...
Antifreeze products for automotive use containing propylene glycol in place of ethylene glycol are available, and are generally considered safer to use, as it possesses an unpleasant taste in contrast to the perceived "sweet" taste of toxic ethylene glycol-based coolants, and produces only lactic acid in an animal's body, as their muscles do ...
For example, 2010 EPA emissions requirements require full DEF coolant flow within 70 minutes. [18] [19] In Europe, Regulation (EC) No 692/2008 [20] specified in Annex XVI point 10 that DEF from a frozen tank at a core temperature of −15 °C (5 °F) must become available within 20 minutes when starting the engine at −15 °C (5 °F).
Another automotive use of hydrometers is testing the quality of the antifreeze solution used for engine cooling. The degree of freeze protection can be related to the density (and so concentration) of the antifreeze; different types of antifreeze have different relations between measured density and freezing point.
It took nearly 25 years, two trials and one letter from beyond the grave, but prosecutors said they have brought justice to Julie Jensen. The 40-year-old mother of two was found dead in her bed on ...
Ethylene glycol (IUPAC name: ethane-1,2-diol) is an organic compound (a vicinal diol [7]) with the formula (CH 2 OH) 2.It is mainly used for two purposes: as a raw material in the manufacture of polyester fibers and for antifreeze formulations.
Bitterants are used in antifreeze to prevent pet and child poisonings. [1] It is required by law in some places (France, Oregon, etc.). Gas dusters often use a bitterant to discourage inhalant abuse, although this can cause problems for legitimate users. The bitterant not only leaves a bitter flavor in the air, but also leaves a bitter residue ...
Warmest: Mobile, Alabama. The average high temperature in Mobile is a balmy 78 degrees. A few other cities, also on the Gulf in the southern part of the state, have the same average, so if you're ...