![subject](/tpl/images/cats/User.png)
Engineering, 06.12.2019 03:31 maisymooch
3-phase synchronous generator produces an open-circuit line voltage of 6928v when the de excitation current is 50a. the de terminals are then short-circuited, and the three line currents are found to be 800a
(1) calculate the synchronous reactance per phase.
(2) calculate the terminal voltage if three 12 ω resistors are in y-connection at the 1. a terminals.
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 16:10
The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Fluids at rest possess no flow energy. a)- true b)- false
Answers: 3
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
You know the right answer?
3-phase synchronous generator produces an open-circuit line voltage of 6928v when the de excitation...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2020 19:45
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2020 19:45
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 22.04.2020 19:45
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 22.04.2020 19:46
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2020 19:46
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.04.2020 19:46
![question](/tpl/images/cats/es.png)
Spanish, 22.04.2020 19:46
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.04.2020 19:46
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.04.2020 19:46