Aproposal is to build a 1000-mw electric power plant with steam as the working fluid. the condensers are to be cooled with river water. the maximum steam temperature is 550 celsius, and the pressure in the condensers will be 10 kpa. the river is 60 m wide and 8 m deep, and flows at a velocity of 10 m/min. estimate the temperature rise of the river downstream from the power plant.

Ajournal bearing has a journal diameter of 3.250 in with a unilateral tolerance of 20.003 in. the bushing bore has a diameter of 3.256 in and a unilateral tolerance of 0.004 in. the bushing is 2.8 in long and supports a 700-lbf load. the journal speed is 900 rev/min. find the minimum oil film thickness and the maximum film pressure for both sae 20 and sae 20w-30 lubricants, for the tightest assembly if the operating film temperature is 160°f. a computer code is appropriate for solving this problem.

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false

What is the main objective of using reheat rankine cycle?