This circuit is very much like an adder circuit. Remember the adder has a 'half adder' in the LSB position, and 'full adders' in all the other bitslices. This is because the LSB only has the A and B inputs, it does not have a carry in. Each bitslice computes a carry output, which goes to the carry input of the next bitslice, and also computes the output bit for that slice.

Air at a pressure of 1atm and a temperature of 40 c is in parallel flow over the top surface of a flat plate that is heated to a uniform temperature of 120 c. the plate has a length of 0.40m (in the flow direction) and a width of 0.15m. the reynolds number based on the plate length is 50, 000. what is the rate of heat transfer from the plate to the air? if the free stream velocity of the air is doubled and the pressure is increased to 10 atm what is the rate of heat transfer?