Engineering, 07.08.2019 18:20 sailesd57
Acarnot heat engine operates between 1000 k and 300 k (atmospheric temperature) and uses the net work output to drive a refrigerator, also working on a carnot (ideal reversible refrigeration) cycle. the refrigerator maintains the cold space at 240 k. if the heat input to the carnot heat engine is 100 kw, determine the cooling capacity (heat removed from the cold space) of the refrigerator in kw
Answers: 3
Engineering, 03.07.2019 14:10
If the thermal strain developed in polyimide film during deposition is given as 0.0044. assume room temperature is kept at 17.3 c, and thermal coefficient of expansion for the film and the substrate are 54 x 10^-6c^-1 and 3.3 x 10^-6c^-1respectively. calculate the deposition temperature.
Answers: 3
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Engineering, 04.07.2019 18:20
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
Engineering, 04.07.2019 19:10
Aplate of dimensions 3 m x 3 m is placed 0.37 mm apart from a fixed plate. the plate requires a force of 2n to move at speed of 45 cm/s. evaluate the viscosity of the fluid in between the plates
Answers: 3
Acarnot heat engine operates between 1000 k and 300 k (atmospheric temperature) and uses the net wor...
Business, 23.03.2021 08:40
French, 23.03.2021 08:40
Mathematics, 23.03.2021 08:40
Mathematics, 23.03.2021 08:40
Mathematics, 23.03.2021 08:40
English, 23.03.2021 08:40
English, 23.03.2021 08:40
Mathematics, 23.03.2021 08:40
Mathematics, 23.03.2021 08:40
Mathematics, 23.03.2021 08:40
French, 23.03.2021 08:40
History, 23.03.2021 08:40