The following questions are related to NAND and NOP gate (a) For each gate, specify the missing inputs: (b) What is meant by functionally complete set of logicg ) (c)How can you show that a set of logic gates is functionally co (d) Show that the NOR gate itself is functionally complete. e) [4] Using NAND gates, draw a circuit for F = (A'(BC (f) [4] Using NOR gates, draw a circuit for F =((X + Y)'+ (X'+ Z)').

Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?