tech a says that broken or worn powertrain mounts can cause a transaxle to have shifting problems. tech b says that poor shift boot alignment cannot cause a transaxle to jump out of gear. who is correct

An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet

Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.

Modern high speed trains do not have perpendicular expansion gaps where rails are joined end-to-end any more they are mostly welded together but what might happen if there was a spell of particularly hot weather that causes inspection of the tracks?