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Repeat Problem 13.1.8 if the generator operates at 50 Hz.
Problem 13.1.8
A synchronous generator has a rotor with six poles and operates at 60 Hz.
(a) Determine the speed of prime mover of the generator.
(b) Repeat part (a) if the generator has 12 poles.
(c) Repeat part (a) if the generator has 2 poles.
What is the best solvent to seperate phosphoric acid from aqueous calcium chloride solution
Find the value of Ia for which the generator efficiency is a maximum.
Describe the advantages and disadvantages of using taxes and bounties to regulate negative externalities.
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A man comes home on a summer day and finds that his house is at 35oC. He turns on the air conditioner. In 30 minutes the entire house is at 22oC. If the COP of the air conditioner is 2.8, calculate the powerthat must be supplied to it. Assume the..
A small atomic bomb releases energy equivalent to the detonation of 20,000 tons of TNT; a ton of TNT releases 4x10^9 J of energy when exploded. Using 2x10^13 J/mol as the energy released by fission of 235U, approximately what mass of 235U undergoe..
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