Engineering, 16.11.2020 17:00, Hudman57
A Y-connected of three identical 100-kVA 7967/277 V transformers is supplied with power directly from a large constant-voltage bus. In the short-circuit test, the recorded values on the high- voltage side for one of these transformers are: VSC = 560 V ISC = 12.6 A PSC = 3300 W (a) If this bank delivers a rated load at 0.88 PF lagging and rated voltage, what is the line-to-line voltage on the primary of the transformer bank?(b) What is the voltage regulation under these conditions?
Answers: 2
Engineering, 04.07.2019 18:10, qwertylol12345
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.
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Engineering, 04.07.2019 18:10, Strick1530
Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
Answers: 2
Engineering, 04.07.2019 18:20, kodyclancy
Aquick transition of the operating speed of a shaft from its critical speed will whirl amplitude. (a) increase (b) limit (c) not affect (d) zero
Answers: 2
A Y-connected of three identical 100-kVA 7967/277 V transformers is supplied with power directly fro...
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