A) Calculate the mean and uncertainty (95%) of the dynamic pressure. (10 pts) (b) Calculate the mean and uncertainty (95%) of the total pressure of the water. (5 pts) (c) Determine the mean and uncertainty (95%) of the flow velocity. (10 pts) (d) In order for the relative uncertainty in the measured velocity to be smaller than 1%, what is the requirement on the resolution of the manometer (i. e., the measured height)

Which of the following controllers anticipates the future from the slope of errors over time? a)-proportional b)-on/off c)-integral d)-derivative.

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives

Air inially occupying a volume of 1 m2 at 100 kpa, 27 c undergoes three internally reversible processes in series. process 1-2 compression to 500 kpa during which pv constant process 2-3 adiabatic expanslon to 100 kpa process 3-1: constant-pressure expansion to 100 kpa (a) calculate the change of entropy for each of the three processes. (b) calculate the heat and work involved in each process. (c) is this cycle a power cycle or refrigeration cycle?