Construct the D-flip-flop with positive-edge triggering and asynchronous Clear. Implement the Master-Slave design with two gated D-latches from problem 2 as building blocks and inverters. The circuit inputs are D, CLOCK, CLEAR_bar; the circuit output is Q. a) Show the schematic using D-latches as building blocks and inverters. b) For your schematic estimate the propagation delays from D to Q with CLOCK =01 and from CLEAR_bar=10 to Q0. Assume a 5 ns delay for the inverter.

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

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.