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.

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk