I don't know what subject this would be under Please help!! Pick an Intersection and observe it, you must observe 15 vehicles. Give the intersections name. Label the intersection North, South, East, West, (does not have to match the cardinal direction. Gather the following data.
Number of cars from each direction.
Type of maneuver completed ie Crossing/right turn/ left turn/ joining traffic right/joining traffic left
Average time of each crossing maneuver observed.
Direction of majority of traffic

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater

Burgers vector is generally parallel to the dislocation line. a)-true b)-false