) Steam enters the condenser of a steam power plant at 75 kPa and a quality of 75 percent with a mass flow rate of 180000 kg/hr. It is to be cooled be water from a nearby river by circulating the water through the tubes within the condenser. To prevent thermal pollution, the river water not allowed to experience a temperature rise above 8 oC. If the steam is to leave the condenser as saturated mixture at 101.325 kPa with a quality of 10 percent, determine the mass flow rate of the cooling water required in kg/s. (cp of water, not steam, is 4.18 kJ/(kg*K))

twist boundary

explanation:

unlike the threaded fasteners which are used to clamp the machine members, power screws are used to transmit power. common applications of power screws are: screw jacks: to lift weight. lead screw of lathe: for axial movement of tool and its precise positioning.

it was a fall down when it happens

explanation:

d would be the most obvious choice to this question. leaders are supposed to herd their underlings like a shepherd to sheep. a leader should also listen to others when they are talking to one other to gain a better understanding of their mission and surroundings.

explanation: