Consider a unity feedback system with the plant Gp(s) and the Gc(s). PID control action is applied to the plant s + 10 Gp(s) = 7 (s + 1)(s + 2)
The PID controller has the transfer function obid
Ge(s) = Kp ( 1 + 1/ s + Tos) Use the values T = 0.2 and Tp = 0.5. noves
a. Identify the open-loop poles and zeros.
b. Identify the root locus parameter K in terms of Kp. c. Identify the closed-loop poles and zeros for the case Kp = 10.

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

Adouble-strand no. 60 roller chain is used to transmit power between a 13-tooth driving sprocket rotating at 300 rev/min and a 52-tooth driven sprocket. a) what is the allowable horsepower of this drive? b) estimate the center-to-center distance if the chain length is 82 pitches. c) estimate the torque and bending force on the driving shaft by the chain if the actual horsepower transmitted is 30 percent less than the corrected (allowable) power.

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