Nife Weather Questions And Answers With Real Solutions

What are the frontal discontinuities? {Ans: Touchdowns win playoffs Temperature Dew point Wind Pressure}When can engine icing occur? {Ans: Up to 10C and need to have high Relative Humidity}What is Density Altitude? {Ans: Pressure altitude corrected for non-standard temperature deviations. NOT AN ACTUAL ALTITUDE. INDEX FOR AIRCRAFT PERFORMANCE}In a stationary front, what speed and direction do they move and what is their wind shift? {Ans: They dont move Wind shift of 180 degrees from either side}What are Pressure Gradients? {Ans: Spacing of isobars that represent a change in pressure over a horizontal distance.}What are the requirements for the formation of fog? {Ans: 50' of the surface Greater than 20' in depth Less than 5/8 SM visibility}