A circuit has four inputs RSTU and four outputs VWYZ. RSTU represents a Binary Coded Decimal digit VW represents the quotient and YZ the remainder when RSTU is divided by 3 (VW and YZ represent 2-bit binary numbers). Assume that invalid inputs do not occur. Realize the circuit using(a) a ROM
(b) a minimum two-level NAND-gate circuit
(c) a PLA (specify the PLA table)

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor