) The small-signal transconductance in the saturation region is defined as gmat ≡ dId sat/Vgs. Derive an expression for gmsat using Eq. (3.79) based on the n = 1 velocity saturation model. Show that gmsat approaches the saturation-velocity-limited value, Eq. (3.96), when L → 0. What becomes of the expression for gmsat in the long-channel limit when ʊsat→[infinity]

An insulated tank truck containing 50,000 pounds of double-distilled, deionized water at 30 °c is pumped into a closed, refrigerated storage tank maintained at 5 °c in a facility located on top of mount mitchell, north carolina (elevation 6,684 feet & average july temperature of 84 °f). a)-determine the volume of the storage tank required to hold the purified water. b)- determine the initial and final pressure differences that must be overcome by a liquid pump assuming the storage tank initially contains air at 5 °c. assume the air is slowly bled out of the storage tank during the water transfer c.) during a routine operation today, the tank is slightly ruptured by a stainless steel pipe and a water acrosol of droplets begins to spray out of the storage tank. state all assumptions and determine the internal pressure within the water droplets produced