Electronics - Time Response of Reactive Circuits

Exercise :: Time Response of Reactive Circuits - Filling the Blanks

6. 

The voltage across the capacitor in the given circuit is _______ at the beginning of the second pulse. Assume the capacitor is initially uncharged.

A. 0 V
B. 427.74 mV
C. 2.8 V
D. 7.56 V

Answer: Option B

Explanation:

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7. 

If the pulse width were cut in half in the given circuit, the voltage across the resistor would be ______ at the end of the pulse.

A. 0 V
B. 0.36 V
C. 0.46 V
D. 0.9 V

Answer: Option C

Explanation:

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8. 

If the pulse source has an internal resistance of 80 omega.gif in the given circuit, it will take ______ for the output voltage to decrease to zero.

A. 1 ms
B. 1.1 ms
C. 1.2 ms
D. 2.5 ms

Answer: Option B

Explanation:

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9. 

A(n) _____ will decrease the time constant in an RC integrator or differentiator.

A. open resistor
B. open capacitor
C. shorted capacitor
D. leaky capacitor


Answer: Option D

Explanation:

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10. 

If the component positions were switched in the given circuit, the circuit would be an ______.

A. RL differentiator
B. RC differentiator
C. RL integrator
D. RC integrator

Answer: Option A

Explanation:

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