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Electric Circuits

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

 100 Ω
 1 MΩ
 1 Ω
 1 KΩ

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Electric Circuits
Electric field intensity ( E ) at any point in an electric field is equal to

 ( potential gradient )2.
 potential gradient.
 ( potential gradient )1/3.
 ( potential gradient )1/2.

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Electric Circuits
Inductor does not allow the sudden change of

 power
None of these
 current
 voltage

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Electric Circuits
In the circuit given, I = 1 A for Is = 0. What is the value of I for Is = 2 A ?

  2 A.
 4 A.
 3 A.
 1 A.

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Electric Circuits
A constant voltage source has

 minimum current capacity.
 low internal resistance.
 minimum efficiency.
 high internal resistance.

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Electric Circuits
Which variety of copper has the best mechanical strength ?

  Annealed copper.
  Hard drawn copper.
  Cast copper.
  Soft copper.

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MORE MCQ ON Electric Circuits

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