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.
To see if your A/C system is performing, measure the outlet temperature at the vent with an accurate thermometer. Drive the car with the A/C on max. With temperatures in the 70's to 80's Fahrenheit the outlet temperature should be around 35 to 48 degrees.R12.Air Conditioning is cars before 1994 used freon called R12 which was found to be harmful to the ozone.rive the car with the A/C on max. With temperatures in the 70's to 80's Fahrenheit the outlet temperature should be around 35 to 48 degrees. R12. Air Conditioning is cars before 1994 used freon called R12 which was found to be harmful to the ozone.