A circuit has four inputs PQRS and five outputs UVWYZ. PQRS represents a binary integer.
UV represents the quotient and WYZ the remainder when PQRS is divided by 5 (UV and WYZ represent 2-bit and 3-bit binary numbers respectively).
Realize the circuit using:
(a) a ROM
(b) a minimum two-level OR-AND

The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]