Electronics - RL Circuits - Discussion
Discussion Forum : RL Circuits - Filling the Blanks (Q.No. 1)
1.
If the resistance is larger than the inductive reactance in the given circuit, the phase angle is _______.
Discussion:
3 comments Page 1 of 1.
Chandan said:
1 decade ago
Let us assume resistance is infinity than tan-(xl/infinity) that is tan-(0) so it is zero. and in second case assume r=xl than tan-(1) that is 45 degree.
So answer is 0degree and 45degree
So answer is 0degree and 45degree
Asma asghar janjua said:
9 years ago
z^2 = r^2 + xl^2.
According to Pythagoras theorem,
h^2 = b^2 + p^2.
angle = tan^-1(xl/r).
Then, we get the answer.
According to Pythagoras theorem,
h^2 = b^2 + p^2.
angle = tan^-1(xl/r).
Then, we get the answer.
Deepak said:
1 decade ago
angle is tan^-1=xL/r,
r<1forangle0-45
r<1forangle0-45
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers