Calculate the ph and the poh of an aqueous solution that is
Calculate the pH and the pOH of an aqueous solution that is 0.040 M in HCl(aq) and 0.065 M in HBr(aq) at 25°C.
The answer isnt pH1.28 and pOH 12.72
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A 30kVA, 50 Hz, 4 pole alternator connected to an infinite bus at rated voltage has Xd = 1.00pu and Xq = 0.6 pu. For zero excitation find the output interms of rated power that the machine can deliver without loss of synchronism.
At year-end 2011, total assets for Harley Davidson Inc. were $1.9 million and accounts payable were $340,000. Sales, which in 2011 were $2.5 million, are expected to increase by 20% in 2012.
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Common stock A has an expected return of 10%, a standard deviation of future returns of 25%, and a beta of 1.25. Common stock B has an expected return of 12%, a standard deviation of future returns of 15%, and a beta of 1.50. Which stock is riskie
One of the machines which has a synchronous reactanceof 50% and a resistanceof 1% delivers a power output in kW equals to 70% of its rated kVA. If the mf of this unit equals 1.2 times the terminal voltage, find thepower factor at which the machine
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Select a topic for your term paper and submit it for instructor's approval. Due by the end of this module. See below to learn more about your term paper. Your proposal must include: 1) a one paragraph description of the topic you wish to writ
Two large equipotent surfaces are flat and parallel and separated by a relatively small distance compared to their size. What is the direction of the electric field midway between the surfaces
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