The two loads draw a total average power of 52800 w at a
Two 660V(rms) loads are connected in parallel. The two loads draw a total average power of 52,800 W at a power factor of 0.8 leading. One of them draws 40K VA at a power factor of 0.96 lagging. What is the power factor of the other load?
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Based on the given chemical equation, how many grams of aluminum are needed to react with 0.6 moles of hydrochloric acid? Al + HCl yields AlCl3 + H2
The variable resistor R in the figure is adjusted until it absorbsthe maximum power from the circuit. a) Calculate the value of R for maximum power. b) Determine the maximum power absorbed by R
Sam pushes a 10.0-kg sack of bread flour on a frictionless horizontal surface with a constant horizontal force of 4.0 N starting from rest. What is the speed of the sack after Sam has pushed it a distance of 20 cm
Courtney has a portfolio comprised of 48 percent stock A, 21 percent stock B, and 31 percent stock C. What is her expected rate of return if the economy is in recession?
The two loads draw a total average power of 52,800 W at a power factor of 0.8 leading. One of them draws 40K VA at a power factor of 0.96 lagging. What is the power factor of the other load
A portfolio is expected to return 15 percent in a booming economy, 9 percent in a normal economy, and -3 percent in a recessionary economy. The probability a booming economy is 15 percent while the probability of a recession is 5 percent. What is
An arrangement of two pulleys, as shown in the figure, is used to lift a 46.4-kg mass a distance of 3.20 m above the starting point. What is the mechanical advantage of this system
Barium peroxide decomposes when heated to give BaO and O2. Write the balanced equation for this reaction. How many moles of O2 is formed when 0.500 mole of BaO2 is decomposed
The probability of a normal economy is 74 percent while the probability of a recession is 15 percent and the probability of a boom is 11 percent. What is the standard deviation of these expected returns?
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