Comment on the relationship between the depth of the center of pressure and the depth of immersion. how would this relationship change if the quadrant face was inclined at a 60° angle?

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

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

Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis