N 1 A sound measurement element has an input pressure range of P = 1 Pa to P = 1000 Pa. The output of the element (milli-volts) is measured under standard conditions and the following calibration function is obtained.
V(P) = 21 + 2000 / P (a) Write down the ideal linear response equation

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

An open feedwater heater operates at steady state with liquid entering at inlet 1 with t? = 40°c and pl = 1 .2 mpa. water vapor att2-200°c and p2 = 1.2 mpa enters at inlet 2. saturated liquid water exits with a pressure of pa 1.2 mpa. neglect heat transfer with the surroundings and all kinetic and potential energy effects, determine the mass flow rate of steam at inlet 2 if the mass flow rate of liquid water at inlet 1 is given as 2 kg/s.

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?