Suppose some hypothetical system's control unit has a ring (cycle) counter consisting of some number of D flip-flops. This system runs at 1 GHz and has a maximum of 10 microoperations/instruction. a) What is the maximum frequency of the output (number of signal pulses) output by each flip-flop

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

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

The higher the astm grain size number, the finer the gran is. a)-true b)-false