Implement a full adder (a) (2 Points) using two 8-to-1 MUXes. Connect X, Y, and Cin to the control inputs of the MUXes and connect 1 or 0 to each data input. (b) (2 Points) using two 4-to-1 MUXes and one inverter. Connect X and Y to the control inputs of the MUXes, and connect 1’s, 0’s, Cin, or C’ in to each data input.

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater