Electronics - Time Response of Reactive Circuits - Discussion

2. 

It takes ______ for the output voltage in the given circuit to reach its maximum value.

[A]. 0 s
[B]. 243.9 mu.gifs
[C]. 1 ms
[D]. 1.22 ms

Answer: Option D

Explanation:

No answer description available for this question.

Kiran V said: (Dec 22, 2016)  
Time constant for RL circuit = T.

T = L/R,
T = (200 * 10^-3)/(820),
T = 0.2439 ms.

For the output voltage in the given circuit to reach its maximum value requires = 5 * T. ie.,(5 * Time constant).

5 * T = 5 * 0.2439 * 10^-3 = 1.2195 ms.

Abhinak said: (Jan 19, 2018)  
How @Kiran V?

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