A biomedical transducer can be represented by a series RLC circuit with a 100 ohm resistors and unknown capacitor and inductor. Analysis of the transducer in the lab indicated that the damping coefficient is 0.4 and natural resonance frequency is 159 Hz. Determine the values for the capacitive and the inductive components. Discuss the way to increase the damping coefficient to 0.707 without affecting the natural resonance frequency.

Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?