8 Hours. 8 hours after you quit smoking, your body will begin improving. In fact, within these first few hours is when the very first noticeable effect of no longer smoking is seen: the amount of oxygen in your blood will begin to return to normal levels, even if youâre already vaping. to 9 Months. If you stay away from tobacco cigarettes and continue vaping for 3 to 9 months, you should notice that wheezing, coughing, and shallow breathing have reduced in severity or gone away.
Wiktionary(0.00 / 0 votes)Rate this definition: dry bulb temperature(Noun) Temperature of the free air as measured with a dry thermometer on a sling psychrometer over a grassy surface at a height of approximately 6 feet (1.8 meters).
Example - the State of Air in the Psychrometric Chart. The state of air with dry bulb temperature 75oF and wet bulb temperature 62.5oF can be visualized in the psychrometric chart as indicated below. the relative humidity is approximately 50%. the humidity ratio is approximately 65 grainsh2o/lbdry_air.