A dual-mode flip-flop has two inputs, M and X. M is the mode input which causes the deviceto operate either as a D flip-flop or T flip-flop. When M is 0, the device behaves like a Dflip-flop with X serving as the D input. When M is 1, the device behaves like a T flip-flopwith X serving as the T input. Design the flip-flop using NAND cell.

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2

Journeyman training is usually related (clo2) a)-to specific tasks b)-to cost analysis of maintenance task c)-to control process to ensure quality d)-to installation of machinery

Agas mixture consists of 8 kmol of h2 and 2 kmol of n2. determine the mass of each gas and the apparent gas constant of the mixture.