Frequently Used ASL Idioms and Expressions. Note: Most of these signs are just regular vocabulary signs in ASL. However, many people for many years have called them idioms and expressions (probably because the English translations often appear as an expression). None-the-less, these are fun signs use and well worth knowing. ASL Idioms and Expressions Video -.
Therefore, the temperature your car's thermistor is recording is the warmer temperature over the roadway, which has been heated by the sun. This can be 10-plus degrees warmer than the actual air temperature, which is measured about 6 and a half feet above a grassy surface, typically at an airport location.
The best way to raise an engine's temperature to optimal levels is to drive it almost immediately after startup; according to a study by the Ontario Ministry of Transportation, a car driven for 12 minutes in 14-degree-Fahrenheit weather will achieve the same temperature as one that idles for 30 minutes.