Create two-pole system transfer functions designed to meet the requirements indicated in each part below.

(a) Assume a sample period of T 0.02 seconds, a DC gain of 1, a zero at the origin, a percent overshoot of 20% or less, and a 1% settling time of 0.5 seconds or less.
(b) Assume a sample period ofT 0.02 seconds, a DC gain of 1, a zero at the origin, a percent overshoot of 10% or less, and a peak time of 0.2 seconds or less.
(c) A DC gain of 1, a zero at the origin, a peak time of 6 sample periods or less, and a settling time of 35 sample periods.
(d) Assume a sample period of T 0.05 seconds, a DC gain of 1, a zero at the origin, and a 1% settling time of 0.8 seconds or less.

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?