Engineering, 03.05.2021 03:30 only1123
Un transformador trifásico de 15200/380volt posee una impedancia de línea (20 +j50) Ω referida al primario, considerando despreciables las ramas de magnetización en paralelo. El transformador se conecta en configuración delta estrella aterrizado. El transformador alimenta una carga conectada en estrella cullo valor es de 2.5/25Ω por fase, considerando el voltaje de fase en la carga es de 220 volt, en secuencia positiva. Determine
a) Corriente del secundario y corriente en primario del transformador
b) Regulación de tensión.
Answers: 3
Another question on Engineering
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10
Burgers vector is generally parallel to the dislocation line. a)-true b)-false
Answers: 2
Engineering, 04.07.2019 18:10
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Engineering, 04.07.2019 18:10
Which one from below is not one of the reasons of planning failures? (clo3) a)-planner is careless. b-planner spend less time in the field but more time on the desk c)-planner is not qualified d)-planner does not have sufficient time to properly plan
Answers: 3
You know the right answer?
Un transformador trifásico de 15200/380volt posee una impedancia de línea (20 +j50) Ω referida al pr...
Questions
Mathematics, 22.05.2020 09:58
Mathematics, 22.05.2020 09:58
Mathematics, 22.05.2020 09:58
Biology, 22.05.2020 09:58
Mathematics, 22.05.2020 09:58
Mathematics, 22.05.2020 09:58
Mathematics, 22.05.2020 09:58
