For the following sets of functions, design a system
i. using a rom
ii. using a pla with the number of product terms shown
iii. using a pal

a. f(a, b,c, d) = σm(1,2,6,7,8,9,12,13)
g(a, b,c, d) = σm(1,8,9,10,11,13,15)
h(a, b,c, d) = σm(1,6,7,8,11,12,14,15)

b. w(a, b, c) = σm(0, 1, 4)
x(a, b, c)= σm(0, 3, 4, 7)
y(a, b, c) = σm(l, 2, 6)
z(a, b, c)= σ(2, 3, 6, 7)

c. f(a, b, c, d)= σm(5, 6, 7, 8, 11,13, 14,15)
g(a, b, c, d)= σm(0, 1, 5, 6, 8, 9, 11,13, 14)

d. f(a, b, c)= σm(1, 2, 6, 7, 8, 9, 12, 13)
g(a, b, c, d)= σm(l, 8, 9, 10, 11, 13, 15)
h(a, b, c, d) =σm(6, 7, 8,11, 12,14, 15)

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.

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2

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