Electronics - RL Circuits - Discussion

12. 

Which of the following statements is true about a lag network?

[A]. An increase in frequency causes an increase in phase lag.
[B]. An increase in frequency causes an increase in the magnitude of the output voltage.
[C]. A decrease in frequency causes an increase in phase lag.
[D]. A decrease in frequency causes a decrease in the magnitude of the output voltage.

Answer: Option A

Explanation:

No answer description available for this question.

Kunal said: (Apr 19, 2014)  
Thetha = inverse tan(2*pi*f*L/R).

So, if f increases phase lag increases.

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