4 pts) You are working in a MEMS process with a single, 10 micron thick polySi layer that can be released and suspended above the substrate. The minimum feature size (both line and space) in your process is 2 microns. We will define the z-axis to be out of the wafer plane and the x-axis and y-axis to be in the plane of the wafer. Design an accelerometer geometry that has a displacement sensitivity of 1 micron/G where 1 G

Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines