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Electric Circuits

Electric Circuits
In parallel RC circuit total current is 5A and current through resistor is 3A. What is the current through capacitor?

 3A
 2A
 5A
 4A

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Electric Circuits
In an AC circuit, containing pure inductance, the voltage applied is 120 V, 50 Hz while the current is 10 A. Find the value of inductance.

 35 mH.
 34 mH.
 30 mH.
 38 mH.

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Electric Circuits
The current flowing between electrodes inside a lead acid battery is

 proton current.
 polarization current.
 electron current.
 ionization current.

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Electric Circuits
What is the frequency of domestic power in India?

 50 Hz.
 70 Hz.
 220 Hz.
 60 Hz.

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Electric Circuits
Two resistances R1 and R2 give combined resistances 4.5 Ω and 1 Ω when they are connected in series and parallel respectively. What would be the values of these resistances?

  3 Ω and 6 Ω.
  1.5 Ω and 3 Ω.
 3 Ω and 9 Ω.
 6 Ω and 9 Ω.

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Electric Circuits
Laplace transform analysis gives

 both (a) and (b).
 real response only.
 frequency domain response only.
 time domain response only.

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MORE MCQ ON Electric Circuits

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