Answers: 3
Physics, 22.06.2019 01:10
Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)
Answers: 3
Physics, 22.06.2019 08:00
5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0°c and at the end it was 19.0°c. calculate the energy absorbed by the reaction.
Answers: 3
Physics, 22.06.2019 08:30
A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
Answers: 1
Physics, 22.06.2019 11:20
More solar radiation is absorbed by earth’s surface than by
Answers: 1
What is the energy of a plane (7017 kg) on a hill at a height of 95 meters?...
Mathematics, 31.10.2019 06:31
English, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31
Mathematics, 31.10.2019 06:31