RMS Symmetrical Fault Current
Not what you're looking for?
In the attached figure, assume the following values: V = 4kV, X = 3 Ohm, R = Ohm, and w = 2(pi)(60) rad/sec. Calculate the following three currents: the rms symmetrical fault current, the rms asymmetrical fault current at the instant the switch closes (assuming maximum dc offset), and the rms asymmetrical fault current 5 cycles after the switch closes (assuming maximum dc offset).
Purchase this Solution
Solution Summary
This solution includes calculations and answers.
Solution Preview
Solution
V = 4 kV, X = 3 Ohm, R = 1 Ohm, and w = 2(pi)(6) = 377 rad/sec
I_ax = ...
Purchase this Solution
Free BrainMass Quizzes
Classical Mechanics
This quiz is designed to test and improve your knowledge on Classical Mechanics.
Variables in Science Experiments
How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.
The Moon
Test your knowledge of moon phases and movement.
Introduction to Nanotechnology/Nanomaterials
This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.
Basic Physics
This quiz will test your knowledge about basic Physics.