Lord: Ross, and Lepper showed articles favoring and opposing capital punishment togroups of students who either opposed or were in favor of it. The results of this studyshowed that reading articles on both sides of the controversial issue:A- brought the attitudes in the students closer together in a "middle" position. B- actually increased the difference in attitudes between the two groups. C- increased the self-esteem of members of both groups-D- decreased the self-esteem of members of both groups-

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

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