Engineering, 17.03.2020 04:41, antbanks3050
A round rotor generator delivers steady state power Pe = 0.5 p. u. to an infinite bus through a transmission line with Xl = 0.4 p. u. |Eg| = 1.8 p. u., V[infinity] = 1.00 p. u., H = 5 sec, Xd = Xq = 1.0 p. u. Neglect resistances. The generator experiences a bolted three phase fault at its terminals. Circuit breakers open to clear the fault, then successfully reclose six cycles (0.1 sec) later. Find the maximum value of the generator rotor angle δ. Neglect damping. Sketch the areas.
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Engineering, 03.07.2019 15:10, breannaasmith1122
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
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A round rotor generator delivers steady state power Pe = 0.5 p. u. to an infinite bus through a tran...
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