Engineering, 31.10.2020 23:40 lilkassrocks
Por el circuito primario de un transformador circula una corriente alterna de
tensión máxima igual a 3000 V e intensidad máxima igual a 2 mA. ¿Cual es la
tensión y la intensidad máximas de salida si el circuito primario tiene 900
espiras y el secundario 30 espiras?.
Answers: 1
Engineering, 03.07.2019 14:10, kayabwaller4589
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
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 18:10, agpraga23ovv65c
Carbon dioxide gas expands isotherm a turbine from 1 mpa, 500 k at 200 kpa. assuming the ideal gas model and neglecting the kinetic and potential energies, determine the change in entropy, heat transfer and work for each kilogram of co2.
Answers: 2
Por el circuito primario de un transformador circula una corriente alterna de
tensión máxima igual...
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