Draw the sequential circuit that complies with the following state diagram, using Flip-Flops type JK with separate inputs and any form of reduction, indications about transitions represent the inputs of the form XY and the states are represented with the variables A and B. For greater Easily order the variables in the table as (A B X Y).

Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.