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Electric Circuits

Electric Circuits
Consider the following circuit. What is the value of current I in the 5 Ω resistor in the circuit given in the figure?

 3 A.
 0 A.
 2 A.
 4 A.

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Electric Circuits
The average value of half wave rectified sinusoidal current waveform, whose maximum value is 1A is

 0.5 A.
 0.637 A.
 0.318 A.
 1 A.

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Electric Circuits
Which of following materials has the least resistivity ?

  Mercury.
  Copper.
  Lead.
  Zinc.

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Electric Circuits
If Vout = 1 V for 1 kHz input then what would be Vout for 10 kHz for same input ?

 0.1 V .
 None of these.
  1 V.
 0.01 V.

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Electric Circuits
In a series resonance circuit if bandwidth is 1 MHz and inductance is 1 mH, then what is the resistance value?

 1 KΩ
 100 Ω
 1 MΩ
 1 Ω

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Electric Circuits
Active filter consists of

 op-amp.
 op-amp and capacitor.
 capacitor.
 inductor.

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MORE MCQ ON Electric Circuits

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