Engineering, 29.03.2021 01:40 coreycullen6862
1. Si en un Circuito Paralelo resistivo de cuatro (4) resistencias de qual valor ohmico, alguna de las resistencias se retira del circuito, entonces
a. La intensidad total aumenta
b. La tensión total aumenta
c. La intensidad total disminuye
d. La tension total disminuye
2. Todas las resistencias de un circuito sere están
a. Sometidas a un divisor de tensión b. Sometidas a diferente Intensidad
c. Sometidas a distinta Intensidad y Tension
d. Sometidas a la misma Fuerza mecánica
3. Tres Resistores de 0.18KO, 0.27Ky 0.12K conectados en paralelo y sometidos a una tensión de 5
Answers: 1
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Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
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1. Si en un Circuito Paralelo resistivo de cuatro (4) resistencias de qual valor ohmico, alguna de l...
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