In an RL differentiator, when the input pulse goes from its low level to its high level,

A)

Voltage across the inductor is zero

B)

The inductor prevents a sudden change in current

C)

The inductor prevents a sudden change in voltage

D)

Voltage across the inductor instantly reaches 63% of input voltage

Correct Answer : Option (B) : The inductor prevents a sudden change in current

Recently Updated in Time Response of Reactive Circuits Questions

An integrator consists of a 3.3 kΩ resistor and a 2 μF capacitor. A single 30 V, 6 ms pulse is applied to the input. How much will the capacitor charge?

A)

10.3 V

B)

12.09 V

C)

17.91 V

D)

30 V

Correct Answer : 17.91 V

In an RL differentiating circuit, the output voltage is taken across the resistor.

A)

True

B)

False

C)

Can Not Say

D)

None of the above

Correct Answer : False

In an RC differentiating circuit, the output voltage is taken across the resistor.

A)

True

B)

False

C)

Can Not Say

D)

None of the above

Correct Answer : True

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