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​

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way

An external consultant recommends that a plant installs a bank of capacitors for power factor correction. this will reduce the peak electrical demand charges by an average of 93 kw every month. the plant current pays $13 per kw in peak demand charges. the capacitor bank will include 223 kw of fixed capacitors, and 183 of variable capacitors. the fixed capacitors cost $59 per kw, and the variable capacitors will cost $65 per kw. the consultant charges 21% of the equipment costs to install the capacitors. because this project will reduce the demand for the electric utility, they are prepared to provide a one-time rebate of $42 per kw of reduced demand. what is the simple payback period for this project (in years)?