Engineering, 14.09.2021 19:50, loveb1409
G out =? SEALED TANK V = 0, 5m ^ 3; T = 20 degrees * C; P ck =420 mmHg Gas: AirPhase 2: VacuumSEALED TANK V = 0, 5m ^ 3; T = 20 degrees * C; P = 2 barGas: AirPhase 1: ClosedAtmospheric pressure p_{k} = 768mmHg
Answers: 2
Engineering, 03.07.2019 15:10, EmilySerna
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10, johnthienann58
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
Answers: 2
Engineering, 04.07.2019 18:20, aly95
An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid
Answers: 3
G out =? SEALED TANK V = 0, 5m ^ 3; T = 20 degrees * C; P ck =420 mmHg Gas: AirPhase 2: VacuumSEALED...
Mathematics, 24.08.2019 22:10
Chemistry, 24.08.2019 22:10
Mathematics, 24.08.2019 22:10